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KS3 SCIENCE Revision Quizzes (~US K12 grades 6,7,8)

GCSE-IGCSE-KS4 Science-CHEMISTRY notes & quizzes (~US K12 grades 9-10)

Advanced Level CHEMISTRY GCE AS A2 IB notes and quizzes (~US K12 grades 11-12)

All my GCSE-IGCSE Science-CHEMISTRY etc. syllabus help links

All my GCE-AS-A2-IB AQA, Edexcel, OCR etc. Advanced Level Chemistry syllabus-specification help links

 doc b's ALPHABETICAL INDEX of site contents page 4   latest work : KS3 Science : GCSE Chemistry : Advanced Chemistry 

KS4 SCIENCE - Additional & Applied Chemistry help AQA GCSE Science - Chemistry CCEA GCSE Science - Chemistry Edexcel GCSE 360Science - Chemistry OCR GCSE 21st Century Science Suite - Chemistry  OCR GCSE Gateway Science Suite - Chemistry OCR GCSE Applied Science - Chemistry (double award) WJEC GCSE Science - Chemistry

doc b's HOMEPAGE and SITE-MAP for KS3 Science and GCSE Science-CHEMISTRY and Advanced Level CHEMISTRY Doc Brown's Chemistry Clinic

KS3 Science GCSE-IGCSE and GCE-AS-A2-IB Advanced Level Chemistry

Alphabetical Site Index for Chemistry, Radioactivity and Earth Science

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Academic level guide: KS3 = UK Y7-9 SCIENCE ~USA grades 6-8

GCSE = UK SCIENCE KS4 Y10-11 = IGCSE = BTEC National 1st Diploma level 2 ~USA grades 9-10

ADVAN(basic) means useful starter ideas from GCSE for Advanced AS Chemistry

ADVAN = Advanced Level CHEMISTRY = UK KS5 GCE AS A2 VCE Y12-Y13 BTEC National Diploma level 3 = ~USA grades 11-12 (K12)


I...

ibuprofen : GCSE extra organic chemistry

Ideal Gas behaviour/equation: ADVAN Ideal & non-ideal real gas behaviour, P-V-T and PV=nRT gas calculations :

igneous rocks : GCSE Earth Science notes :

ignition, ease of, flammability : GCSE Oil Products

immiscible liquids : KS3-GCSE separation described : KS3-GCSE explained-examples-particle picture : ADVAN solute distribution between two immiscible liquids, partition coefficient , calculations and uses :

immobilization : GCSE-ADVAN(basic) methods/advantages of enzymes :

impure : GCSE-KS3 explained-examples

incineration : GCSE burning plastics

incomplete combustion : GCSE-ADVAN(basic) burning oil products-hydrocarbon-fossil fuels-pollution

indicators (acids-alkalis-salts-pH) : KS3-GCSE examples-universal/litmus etc.ADVAN examples and advanced theory of acid-base indicators, pKind calculations, pH curves :

industrial processes : GCSE-AS Haber Synthesis of ammonia : GCSE-AS Contact Process for sulphuric acid : GCSE-AS fractional distillation/cracking oil : GCSE-AS Metal extraction Al, Cr, Cu, Fe, Na, Zn : GCSE chemical economics : GCSE-AS electrolysis of brine

inert gases : see Gp 0/8 Noble Gases

inhibition : ADVAN enzyme-structure-function

initiation step : ADVAN explained organic reaction mechanismsADVAN free radical chlorination/cracking reaction mechanisms :

indium, In : position and group in periodic table :  

incomplete combustion : KS3-GCSE-AS air pollution from motor vehicles

indicators for pH : KS3-GCSE examples : GCSE in acid-alkali titrations : ADVAN acid-base pKind examples explained (also use top sub-index) :

infra-red spectroscopy - instrumental method of analysis : GCSE a few comments and examples : ADVAN problem solving

inhibition : ADVAN enzyme-structure-function

initiation step : ADVAN organic mechanisms

inorganic/organic compounds compared : GCSE-ADVAN(basic) definition & examples :

inorganic chemistry : ADVAN advanced notes

insoluble (and salt preparations) : GCSE-KS3 word explained and examples or e.g. in salt purificationGCSE insoluble salt preparation examples

instantaneous/transient dipole-induced dipole forces (Van der Waals forces) : ADVAN effect on vapour pressure and boiling point of organic compoundsADVAN in protein-enzyme structure :

instrumental methods of analysis : GCSE a few general comments and examples

intermolecular forces : GCSE-ADVAN(basic) explained : ADVAN in protein structure : ADVAN ideal and non-ideal real gas behaviour :

intramolecular forces : GCSE-ADVAN(basic) explained

intrusive igneous rocks : GCSE Earth Science

iodides, I- (and chlorides, fluorides, bromides) : GCSE-ADVAN(basic) general chemistry, properties, uses : GCSE-ADVAN(basic) bonding, structure, properties

iodination of.. : ADVAN of propanone-kinetics-mechanism : ADVAN Organic Mechanisms III aldehydes/ketonesADVAN structure/naming iodo-ketones

iodine and compounds, I, I2(s) in Group 7 The Halogens : GCSE-data-properties-chemical reactions-uses : ADVAN-dataGCSE-AS molecule-bonding : info-links to other websites

iodoalkanes (haloalkanes, halogenoalkanes, e.g. alkyl halides, RX, X=Cl, Br, I) : ADVAN structure and naming : ADVAN chemical tests for : ADVAN naming m/c Quiz : ADVAN type in name Quiz

ion exchange (use of ion exchange resins/polymers) : GCSE-AS purifying/softening water : ADVAN equilibrium, examples of uses :

ionic bonding : GCSE-ADVAN(basic) detailed notesADVAN in protein-enzyme structure

ionic equations : GCSE-ADVAN explained-examples : GCSE-AS acid-base ionic equations : GCSE-AS precipitation reactions in preparing insoluble salts : GCSE-AS metal reactivity displacement reactions : GCSE-AS in metal extractionGCSE-ADVAN Chemical Tests

ionic half equations : GCSE-AS in electrolysis (links to industrial processes) : ADVAN volumetric redox calculations

ionic radius : ADVAN explained : GCSE-ADVAN Groups1/2 Alkali/Alkaline Earth Metal data : GCSE-ADVAN Group 7 Halogen data : GCSE-ADVAN Transition Metal data (Sc-Zn, 3d block)

ionic theory - acids/bases-alkalis/neutral/pH : GCSE general ideas : GCSE more acid-base theory - history

ionic valency : GCSE-AS explained-examples : GCSE-ADVAN(basic) ionic bonding

ionisation/ionization energies (explained) values of ... : ADVAN Groups1/2 Alkali/Alkaline Earth Metal data : ADVAN Group 0/8 Noble Gas data : ADVAN Group 7 Halogen data : ADVAN Transition Metal data (Sc-Zn, 3d block)

ionisation of acids/bases : ADVAN examples and calculations (use 5. sub-index  near top of page :

ions - electrolytes - conduction - electrolysis : GCSE-AS introduction-explained-examples : 

ions - ionic bonding : GCSE-ADVAN(basic) explained-examplesGCSE-AS valency

iridium Ir :

iron, Fe : GCSE-reactivity-reactions involving oxygen/water/acids/displacement : GCSE chemistry of rusting and its prevention : GCSE-AS extraction : GCSE uses of Transition Metals : GCSE use as catalyst in Haber synthesis of ammonia : ADVAN heterogeneous catalyst : ADVAN data : ADVAN detailed notes iron 3d-block Transition Metals :

iron(II) ion, Fe2+(aq) : ADVAN volumetric titration estimation, calculations using potassium manganate(VII) : GCSE-ADVAN test for (choose from alphabetical list) : ADVAN oxidation of examples 6.3/6.4/6.5 : ADVAN detailed notes iron 3d-block Transition Metals :

iron(III) ion, Fe3+(aq) : GCSE-ADVAN test for (choose from alphabetical list)ADVAN oxidation H2S : ADVAN detailed notes iron 3d-block Transition Metals :

iron(III) oxide, Fe2O3(s) : GCSE-AS haematite ore-extraction of iron : KS3-GCSE-AS rusting of ironKS3-GCSE-ADVAN(basic) Thermit reaction : ADVAN detailed notes iron 3d-block Transition Metals :

irritant : KS3-GCSE hazard warning sign/symbol-meaning

irreversible/reversible : KS3-GCSE-AS type of reaction : ADVAN enzyme-inhibition

isomerase - enzyme use : GCSE use of enzymes

isomeric products : ADVAN explained for organic reaction- links to mechanisms

isomerism/isomers : GCSE extra organic chemistryADVAN detailed notes organic-all types/inorganic : ADVAN working out isomers of alkanes : ADVAN via links to homologous series

isomerisation : ADVAN heterogeneous catalyst-uses : ADVAN types of isomerism

isotactic poly(propene) : ADVAN stereoregular-atactic/isotactic/syndiotactic

isotopes : GCSE-AS definition-examples-atomic structure : GCSE-AS detailed notes on properties/manufacture and uses of radioisotopes

isotopic mass, relative : ADVAN definition-used in example of relative atomic mass calculation

J... top index index

John Newlands : GCSE-AS history of Periodic Table

K... top index index

Ka/Kb acid/base ionisation/dissociation constantADVAN detailed advanced theory notes and calculations (use sub-index 5. near top of page) :

kerosene : GCSE oil fuel products

ketones/aldehydes : ADVAN structure & naming/ROH==>RC=O==>RCOOH ox. sequence : ADVAN summary of functional group/homologous series structure : ADVAN nucleophilic addition of CN and H mechanism : ADVAN iodination of propanone - kinetics : ADVAN mechanisms III iodination of methyl-ketones : ADVAN aromatic-structure-naming : ADVAN m/c Quiz on naming : ADVAN type in name Quiz

key and lock mechanism - enzymesGCSE-ADVAN(basic) examples-uses-rates of reaction factorsADVAN enzyme structure/function : ADVAN enzyme kinetics

kiln, lime making : GCSE notes

kinetic particle theory : GCSE-KS3 of gas-liquid-solid states of matter : GCSE explaining rates of reaction factors : ADVAN Maxwell-Boltzmann distribution of particle kinetic energies

kinetics - rates of reaction : GCSE factors-theory : GCSE enzymes function/uses : ADVAN advanced theory index-case studies : ADVAN kinetic instability v thermodynamic feasibility

kinetic-thermodynamic stability-instability : ADVAN discussed-examples

krypton, Kr, in Group 0/8 The Noble Gases : GCSE-properties-uses : ADVAN data :

Kc and Kp equilibrium expressions : ADVAN detailed notes and examples of chemical molecular, ionic :

KS3 Science : KS3 science quiz index : KS3 biology Q's : KS3 chemistry Q's : KS3 physics Q's

L... top index index

lactic acid : ADVAN natural/laboratory synthesis

landfill, waste disposal : GCSE plastics problem

lanthanum, La :

lather : GCSE soap hard/soft water

Lavoisier : GCSE-AS history of Periodic Table

law of conservation of mass : KS3-GCSE basic idea explained : GCSE-AS basic examples-calculations-Quiz

lawrencium, Lr :

Le Chatelier's Principle : ADVAN Chemical equilibrium rules and examples explained :

leaching : 

lead, Pb : GCSE-reactivity-reactions involving oxygen/water/acids/displacement : GCSE uses of lead metal : :

lead-acid battery : ADVAN the principles of cells-batteries explained

lead bromide : GCSE electrolysis experiment

Lewis acid-base theory : ADVAN detailed advanced notes on Lewis theory : ADVAN explained for organic reaction mechanisms

light - rates of reaction factor : GCSE-ADVAN(basic) notes

lime, limekiln, quicklime, calcium oxide, CaO(s) : GCSE manufacture and uses

limescale : GCSE hard/soft water

limestone, calcium carbonate, CaCO3(s) KS3-GCSE sedimentary rock formationGCSE-ADVAN(basic) chemistry/mining/uses etc. : GCSE-ADVAN(basic) use in extraction of ironFoundation m/c GCSE Quiz : Higher m/c GCSE Quiz

limewater : GCSE-AS formation : Use in CO2 test

linear shaped molecules/ions : ADVAN molecule shape, bond angles & dot and cross diagrams

lipase - enzyme use : GCSE use of enzymes

liquefaction : GCSE of air, fractional distillation  => products

liquids : KS3-GCSE-ADVAN(basic) kinetic particle theory/ properties/diagramsGCSE m/c Quiz : identity tests for

lithium and compounds, Li, in  Group 1 The Alkali Metals: GCSE-data-properties-chemical reactions-uses : GCSE-reactivity-reactions involving oxygen/water/acids/displacement : ADVAN detailed notes s-block Gp 1/2 elements/compounds : ADVAN data-graphs Gps 1/2ADVAN-data : info-links to other websites

lithium aluminium hydride (see below)

lithium tetrahydridoaluminate(III), LiAlH4 (lithium aluminium hydride) : ADVAN reduction of organic compounds :

lithosphere of Earth : GCSE Earth science - geology notes

litmus indicator acids-alkalis--pH : KS3-GCSE colours

lock and key mechanism - enzymes : GCSE-AS diagram-explanation

lower/higher ... : ADVAN term used in organic homologous series

Lowry-Bronsted acid-base theory : GCSE-ADVAN(basic) theory of acids-basesADVAN detailed advanced notes on theory :

LPG - liquified petroleum gas : GCSE oil fuel products

lubricating oil : GCSE oil fuel products

lutetium, Lu :

M... top index index

macromolecules - giant covalent/plastics/polymers etc. : GCSE-AS giant covalent structuresGCSE formation-uses- products from oil : GCSE using plastics-problems : GCSE extra organic man-made polymers : GCSE poly(ethene) : GCSE poly(propene) : GCSE poly(chloroethene) PVC : GCSE extra organic notes - natural polymers : GCSE-ADVAN(basic) bonding, structure and properties

magma : GCSE molten rock from mantle

magnesium and compounds, Mg : GCSE-reactivity-reactions involving oxygen/water/acids/displacement : GCSE-ADVAN(basic) use in rust protection : GCSE-ADVAN data : ADVAN detailed notes s-block Gp 1/2 elements/compounds : ADVAN data-graphs Gps 1/2 : info-links to other websites

magnesium chloride MgCl2(s) : GCSE-ADVAN(basic) bonding-structure-physical properties

magnesium hydroxide, Mg(OH)2 (see also magnesium above) : ADVAN use in volumetric titrations :

magnesium oxide MgO(s) (see also magnesium above) : GCSE-ADVAN(basic) bonding-structure-physical propertiesGCSE from burning magnesiumADVAN use in volumetric titrations :

magnet : KS3-GCSE use in separating mixtures

magnetic pole reversal patters : GCSE Earth Science - plate tectonics

making... : KS3-GCSE-AS salt preparations(1) and salt preparations(2)

manganese, Mn : GCSE-notes-transition metals : GCSE-position in periodic table : GCSE transition metals - use in steel : GCSE-ADVAN data : ADVAN detailed notes scandium 3d-block Transition Metals :

manganese(IV) oxide, MnO2(s) : ADVAN conversion to manganate(VI) and (VII) :

mantle of Earth : GCSE Earth science - geology notes

manufacture of ? : GCSE lime/cement/glass : GCSE-ADVAN(basic) sulphuric acid : GCSE-ADVAN(basic) ammonia/fertilisers : GCSE-ADVAN(basic) plastics and extra organic : GCSE-ADVAN(basic) chemical economics : GCSE-ADVAN(basic) chlorine/hydrogen/sodium hydroxide/bleach : GCSE-ADVAN(basic) titanium : GCSE-ADVAN(basic) 'man-made/artificial' radioisotopes : GCSE-ADVAN(basic) summary of links t0 process and products from electrolysis : GCSE-ADVAN(basic) metal extraction Fe, Al, Cu, Zn, Ti, Cr

marble - metamorphic rock : KS3-GCSE rock formation

margarine : GCSE extra organic chemistry

Markownikoff/Markownikov/Markovnikov rule : ADVAN explained for organic reactions - links to mechanisms

Mars : GCSE atmosphere

Marsden-Rutherford, early 20th C scientists : GCSE-AS model of atom - alpha particle scattering by nucleus expt.

mass of ... : GCSE-AS relative mass of atom/isotope

mass/charge of ... : GCSE-AS sub-atomic particles i.e. proton/neutron/electron

mass/nucleon number : GCSE-AS definition, atomic structure

mass spectroscopy/spectrometry/spectra ('mass-spec' 'MS') - instrumental method of analysis : GCSE a few comments and examples of useADVAN detailed notes on how it works and determination of relative atomic mass from mass spectrum

Maxwell-Boltzmann : ADVAN distribution of particle kinetic energies

measuring : GCSE-ADVAN(basic) rates of reaction notes

mechanism : ADVAN organic reactions - explained - links to detailed examples

medicines, drugs : GCSE extra organic chemistry

meitnerium, Mt :

melamine : GCSE plastics

manganate(VII) ion, MnO4-(aq) : ADVAN examples of oxidising action 6.7/6.8/6.11 : ADVAN detailed notes manganese 3d-block Transition Metals :

melting (physical state change) and melting/freezing points data : KS3-GCSE explained : GCSE Group 1 Alkali Metal data : ADVAN Groups1/2 Alkali/Alkaline Earth Metal data : GCSE Group 0/8 Noble Gas data : ADVAN Group 0/8 Noble Gas data : GCSE Group 7 Halogen data : ADVAN Group 7 Halogen data : GCSE-ADVAN Transition Metal data (Sc-Zn, 3d block) : GCSE-AS properties of ionic/covalent compounds

Mendeleev : GCSE-AS history of Periodic Table

mendelevium, Md :

mercury, Hg :

metallic bonding : GCSE-ADVAN(basic) detailed notes

metalloids/semi-metals : GCSE-AS properties/uses notes :

metals (see also reactivity series of metals) : KS3 m/c quiz on metal properties/compounds/reactivity : KS3-GCSE position in the Periodic Table - typical physical/chemical properties : GCSE Alkali Metals : GCSE Transition Metals : KS3-GCSE Reactivity Series : GCSE Extraction of Fe/Al etc. : GCSE chemistry of rusting and its prevention : GCSE-ADVAN(basic) metal-bonding-structure-properties : GCSE using metals steel/titanium/aluminium/alloysGCSE worksheet based on reactivityGCSE word-fill worksheet on metal extraction : GCSE word-fill worksheet on reactivity : GCSE word-fill worksheets on rustingADVAN-redox theory of metal-acid reactions :

metal ions : GCSE-ADVAN(basic) ionic bonding : ADVAN enzyme function and inhibition :

metamorphic rocks : GCSE Earth Science notes :

methane, CH4(g), natural gas : GCSE-AS covalent molecule-bondingGCSE-ADVAN(basic) oil-fractions-uses : GCSE alkanes-structure-uses : GCSE alkanes-extra organic chemistryGCSE in Earth's early atmosphere : : ADVAN molecule shape, bond angle, dot & cross electronic diagram : ADVAN alkane structure and naming

methanoic acid (formic acid) HCOOH(l,aq) : GCSE ant sting : ADVAN homologous series/functional groups : ADVAN structure-names of carboxylic acid and derivatives : ADVAN shape-bond angles

methanol, CH3OH(l)GCSE-AS covalent molecule-bonding

methoxymethane : ADVAN shape-bond angles : ADVAN structure and naming of ethers :

methylbenzene, C7H8 : ADVAN shape-bond angles :

methyl orange indicator : GCSE-ADVAN pH-coloursADVAN use in volumetric titrations :

methyl red indicator : GCSE-ADVAN pH-colours

microorganisms : 

mid-Atlantic Ridge : GCSE Earth Science

Milkankovitch Cycles : GCSE-ADVAN significance explained for glaciation/global warming/Greenhouse effect :

mild steel : GCSE using metals

mining : KS3-GCSE-AS environmental impact-metal extraction : KS3-GCSE-AS impact of limestone quarrying

miscible liquids : KS3-GCSE separation described : GCSE explained-examples particle pictures :

mixtures : GCSE-KS3 explained-examples/methods separation : KS3 quiz on atoms/elements/compounds/mixtures

molar volume gas calculations : GCSE-AS examples-Quiz

molarity calculations - reacting solution volumes/titrations : GCSE-AS basic examples-Quiz : GCSE-ADVAN(basic) volumetric/titration calculations

mole calculations : GCSE-ADVAN(basic) introduction and types :

molecular/empirical formula calculations : GCSE-AS definitions-simple examples-Quiz and using moles

molecular formula : GCSE hydrocarbons : GCSE extra organic - variety of typesADVAN functional groups :

molecular ion : ADVAN in mass spectroscopy :

molecular mass, Mr, based on 12C scale : GCSE-AS definition-examples-calculations-QuizADVAN Mr of an organic by volumetric titration :

molecularity : ADVAN explained for organic reaction mechanisms

molecule : GCSE-KS3 introduction-definition-examples

molecule shapes : GCSE-AS examples, names, ox electron diagrams, bond angles

molybdenum, Mo :

monatomic : GCSE Noble Gases

monobasic/monoprotic acid : ADVAN examples - theory of acids and bases (also use the 5. sub-index  near top of page) :

monomer : GCSE oil products-polymers : GCSE extra organic chemistry - plastics

monosaccharide - natural organic sugar molecule : GCSE structure

moulding : GCSE plastics

mudstone - sedimentary rock : GCSE rock formation

Muller, scientist : GCSE-AS radioactivity detector

multiple choice quizzes : KS3 Science : GCSE Chemistry, Radioactivity, Earth Science : ADVAN Chemistry

N... top index index

naming compounds : KS3-GCSE note on naming : GCSE formula from name Quiz : GCSE naming from formula Quiz : ADVAN organic molecules - see individual homologous series pages or functional group-homologous series summaryADVAN inorganic compounds - use of (Roman numeral oxidation state) :

nanotubes, form of carbon : GCSE-AS structure and properties

naphtha : GCSE oil fractions-uses of products

natural gas-fossil fuel : GCSE oil product fuels

natural molecules : GCSE extra organic chemistry

negative ... : GCSE-ADVAN(basic) cathode electrode-electrolysis : GCSE-ADVAN(basic) atomic structure-electron : GCSE-ADVAN(basic) ions-ionic bonding

neodymium, Nd :

neon, Ne, in Group 0/8 The Noble Gases : GCSE-properties-uses : ADVAN data :

neptunium, Np :

Nernst Equation : ADVAN Use of the Nernst Equation for predicting the change in electrode potential with concentration :

neutralisation/neutralization : KS3-GCSE type of reaction : KS3-GCSE theory-examples-pH changes : GCSE-ADVAN(basic) more acid-base theory

neutron : GCSE-AS properties - atomic structure : GCSE-AS role in nuclear fission :

neutron number : GCSE-AS definition-atomic structure

Newlands, John : GCSE-AS history of Periodic Table

NI/CCEA/CEA : GCSE/IGCSE Science-Chemistry support-help links

NiCad cell-battery : ADVAN the principles of cells-batteries explained

nickel, Ni : GCSE-properties-uses-Transition Metals : GCSE-position in periodic table : GCSE use in stainless steel : GCSE in electroplating : GCSE-ADVAN data : ADVAN heterogeneous catalyst : ADVAN detailed notes nickel 3d-block Transition Metals :

niobium, Nb :

nitrate/nitrate(V) ion, NO3- : test for : GCSE-KS3 formation from oxides/carbonates with nitric acids : GCSE-AS thermal decomposition : GCSE in NPK fertilisers : ADVAN shape-bond angle, dot & cross diagram :

nitration : ADVAN aromatic compound formation mechanisms

nitric acid, HNO3(aq) : GCSE-ADVAN(basic) manufacture from ammonia, uses : GCSE-AS reactions with oxides/hydroxides/carbonates/ammoniaGCSE-ADVAN(basic) reactions with Mg/Zn/Cu metals :

nitrifying/denitrifying bacteria : GCSE Nitrogen Cycle

nitriles : ADVAN organic-nitrogen-compounds-naming-structure

nitrite/nitrate(III) ion, NO2- : Test for  : ADVAN shape-bond angle, dot & cross diagram :

nitro compounds : ADVAN aromatic-structure-naming : ADVAN more examples of organic-nitrogen-compounds-naming-structure : ADVAN aromatic compound formation mechanisms

nitrogen, N, N2(g) : GCSE-AS making ammonia : GCSE atmosphere gas : GCSE-AS covalent molecule-bonding

nitrogen compounds - organic  ADVAN structure and naming : ADVAN summary of functional group/homologous series structure : ADVAN m/c naming Quiz : ADVAN type in name Quiz

nitrogen cycle : GCSE Nitrogen Cycle

nitrogen dioxide,  or nitrogen(IV) oxide, NO2(g) : GCSE-AS gas preparation and collectionGCSE-ADVAN(basic) formation-air pollution : ADVAN shape-bond angle, dot & cross diagram :

nitrogen(III) chloride (nitrogen trichloride), NCl3 : ADVAN molecule shape, bond angle, dot & cross electronic diagram :

nitrogen(III) fluoride (nitrogen tricfluoride), NF3 : ADVAN molecule shape, bond angle, dot & cross electronic diagram :

NMR (nuclear magnetic resonance spectroscopy) : GCSE a few comments : ADVAN examples of spectra-problem solvingADVAN list of chemical shifts

nobelium, No :

Noble Gases, Group 0/8 of the Period Table : GCSE data-properties-uses-chemistry-lack of reactivity! : GCSE electron structure and bonding : GCSE m/c QuizGCSE word-fill worksheetADVAN data

nomenclature - organic chemistry : see individual functional group/homologous series : ADVAN combined m/c Quiz : ADVAN combined type in name Quiz

non-biodegradable GCSE oil products-plastics

non/un-competitive inhibition : ADVAN enzyme-structure-function

non-electrolytesGCSE electrolysis

non-ideal gas behaviour/equation: ADVAN Ideal & non-ideal real gas behaviour, P-V-T & PV=nRT gas calculations, Van der Waals equation :

non-metals : KS3-GCSE position in the Periodic Table - typical physical/chemical properties : GCSE-AS covalent bonding in elements/compounds with other non-metals, ionic bonding with metals

non-polar bond : ADVAN explained - significance in organic molecule reaction mode

non-renewable : GCSE oil product fuel energy resource

non/un-symmetrical alkenes : ADVAN explained in organic reactions

Notes for : KS3 Chemistry : GCSE Chemistry, Earth Science : ADVAN Chemistry

nuclear fission ADVAN the process - nuclear energy - nuclear power

nuclear fusion ADVAN element synthesis/formation by nuclear fusion

nuclear magnetic resonance spectroscopy, see NMR above

nucleons, nucleon/mass number : GCSE-AS definition, atomic structure

nucleophile/nucleophilic attack : ADVAN in organic reaction mechanisms-explained

nucleophilic addition (see below too) : ADVAN in organic reaction mechanismsADVAN nucleophilic addition of CN and H to aldehydes/ketones mechanism

nucleophilic addition-elimination (see above too) : ADVAN organic mechanisms explainedADVAN nucleophilic addition-elimination mechanisms for acid/acyl chlorides with H2O/alcohols/NH3/R-NH2

nucleophilic substitution : ADVAN organic mechanismsADVAN halogenoalkane mechanisms

nucleus : GCSE-AS atomic structure

nuclide - notation : GCSE-AS definition and symbols in atomic structure

NylonGCSE-ADVAN(basic) condensation type polymer

top index index


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doc b's HOMEPAGE and SITE-MAP for KS3 Science and GCSE Science-CHEMISTRY and Advanced Level CHEMISTRY top index index

* Copyright © Dr W P Brown 2000-2008 All rights reserved including the revision notes pages, quizzes, worksheets etc. * Doc Brown's Chemistry Clinic * www.docbrown.info/ *
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