* Alphabetical element name list plus symbol and atomic number/proton number *

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Doc Brown's Chemistry Clinic

Alphabetical list of ELEMENT NAMES with Element Symbols and atomic number or proton number (from Z = 1-111)

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GCSE Periodic Table Notes * Advanced Level Periodic Table Notes

Chemical Symbol	Element name	Atomic No. Z	Chemical Symbol	Element name	Atomic No. Z
Ac	Actinium	89	Md	Mendelevium	101
Al	Aluminium/Aluminum	13	Hg	Mercury	80
Am	Americium	95	Mo	Molybdenum	42
Sb	Antimony	51	Nd	Neodymium	60
Ar	Argon	18	Ne	Neon	10
As	Arsenic	33	Np	Neptunium	93
At	Astatine	85	Ni	Nickel	28
Ba	Barium	56	Nb	Niobium	41
Bk	Berkelium	97	N	Nitrogen	7
Be	Beryllium	4	No	Nobelium	102
Bh	Bohrium	107	Os	Osmium	76
Bi	Bismuth	83	O	Oxygen	8
B	Boron	5	Pd	Palladium	46
Br	Bromine	35	P	Phosphorus	15
Cd	Cadmium	48	Pt	Platinum	78
Ca	Calcium	20	Pu	Plutonium	94
Cf	Californium	98	Po	Polonium	84
C	Carbon	6	K	Potassium	19
Ce	Cerium	58	Pr	Praseodymium	59
Cs	Caesium	55	Pm	Promethium	61
Cl	Chlorine	17	Pa	Protactinium	91
Cr	Chromium	24	Ra	Radium	88
Co	Cobalt	27	Rn	Radon	86
Cu	Copper	29	Re	Rhenium	75
Cm	Curium	96	Rh	Rhodium	45
Ds	Darmstadtium	110	Rg	Roentgenium	111
Db	Dubnium	105	Rb	Rubidium	37
Dy	Dysprosium	66	Ru	Ruthenium	44
Es	Einsteinium	99	Rf	Rutherfordium	104
Er	Erbium	68	Sm	Samarium	62
Eu	Europium	63	Sc	Scandium	21
Fm	Fermium	100	Sg	Seaborgium	106
F	Fluorine	9	Se	Selenium	34
Fr	Francium	87	Si	Silicon	14
Gd	Gadolinium	64	Ag	Silver	47
Ga	Gallium	31	Na	Sodium	11
Ge	Germanium	32	Sr	Strontium	38
Au	Gold	79	S	Sulphur/Sulfur	16
Hf	Hafnium	72	Ta	Tantalum	73
Hs	Hassium	108	Tc	Technetium	43
He	Helium	2	Te	Tellurium	52
Ho	Holmium	67	Tb	Terbium	65
H	Hydrogen	1	Tl	Thallium	81
In	Indium	49	Th	Thorium	90
I	Iodine	53	Tm	Thulium	69
Ir	Iridium	77	Sn	Tin	50
Fe	Iron	26	Ti	Titanium	22
Kr	Krypton	36	W	Tungsten	74
La	Lanthanum	57	U	Uranium	92
Lr	Lawrencium	103	V	Vanadium	23
Pb	Lead	82	Xe	Xenon	54
Li	Lithium	3	Yb	Ytterbium	70
Lu	Lutetium	71	Y	Yttrium	39
Mg	Magnesium	12	Zn	Zinc	30
Mn	Manganese	25	Zr	Zirconium	40
Mt	Meitnerium	109
The Complete Modern Periodic Table is shown below

s-block metals

3d to 6d blocks of Transition Metals (Periods 4 to 7), note that the 1st (d¹) and 10th (d¹⁰) are NOT true transition elements.

p-block non-metals and metals

Gp1

Gp2

Gp3/*13

Gp4/*14

Gp5/*15

Gp6/*16

Gp7/*17

Gp0/*18

₁H Note: (i) H does not readily fit into any group, (ii) He not strictly a 'p' element but does belong in Gp 0/18

₂He

₃Li

₄Be

Full IUPAC modern Periodic Table of Elements _ZSymbol, z = atomic or proton number

₅B

₆C

₇N

₈O

₉F

₁₀Ne

₁₁Na

₁₂Mg

*Gp3

*Gp4

*Gp5

*Gp6

*Gp7

*Gp8

*Gp9

*Gp10

*Gp11

*Gp12

₁₃Al

₁₄Si

₁₅P

₁₆S

₁₇Cl

₁₈Ar

₁₉K

₂₀Ca

₂₁Sc

₂₂Ti

₂₃V

₂₄Cr

₂₅Mn

₂₆Fe

₂₇Co

₂₈Ni

₂₉Cu

₃₀Zn

₃₁Ga

₃₂Ge

₃₃As

₃₄Se

₃₅Br

₃₆Kr

₃₇Rb

₃₈Sr

₃₉Y

₄₀Zr

₄₁Nb

₄₂Mo

₄₃Tc

₄₄Ru

₄₅Rh

₄₆Pd

₄₇Ag

₄₈Cd

₄₉In

₅₀Sn

₅₁Sb

₅₂Te

₅₃I

₅₄Xe

₅₅Cs

₅₆Ba

*57-71

₇₂Hf

₇₃Ta

₇₄W

₇₅Re

₇₆Os

₇₇Ir

₇₈Pt

₇₉Au

₈₀Hg

₈₁Tl

₈₂Pb

₈₃Bi

₈₄Po

₈₅At

₈₆Rn

₈₇Fr

₈₈Ra

*89-103

₁₀₄Rf

₁₀₅Db

₁₀₆Sg

₁₀₇Bh

₁₀₈Hs

₁₀₉Mt

₁₁₀Ds

₁₁₁Rg

₁₁₂?

₁₁₃?

₁₁₄?

₁₁₅?

₁₁₆?

₁₁₇?

₁₁₈?

Gp 1 Alkali Metals

Gp 2 Alkaline Earth Metals

Gp 7/17 Halogens

Gp 0/18 Noble Gases

Take note of the four points on the right

*₅₇La

₅₈Ce

₅₉Pr

₆₀Nd

₆₁Pm

₆₂Sm

₆₃Eu

₆₄Gd

₆₅Tb

₆₆Dy

₆₇Ho

₆₈Er

₆₉Tm

₇₀Yb

₇₁Lu

*₈₉Ac

₉₀Th

₉₁Pa

₉₂U

₉₃Np

₉₄Pu

₉₅Am

₉₆Cm

₉₇Bk

₉₈Cf

₉₉Es

₁₀₀Fm

₁₀₁Md

₁₀₂No

₁₀₃Lr

*Horizontal insert in Period 6 of the Lanthanide Metal Series (Lanthanides/Lanthanoids) Z=57 to 71 includes 4f-block series.

*Horizontal insert in Period 7 of the Actinide Series of Metals (Actinides/Actinoids) Z=89-103 including the 5f-block series.

Using 0 to denote the Group number of the Noble Gases is historic i.e. when its valency was considered zero since no compounds were known. However, from 1961 stable compounds of xenon have been synthesised exhibiting up to the maximum possible expected valency of 8 e.g. in XeO₄.
* ₂₁Sc to ₃₀Zn can be considered as the top elements in the vertical Groups 3 to 12 (marked as *Gp3 to *Gp12).
*Therefore Groups 3-7 and 0 can also be numbered as Groups 13 to 18 (marked as *13, *14, *15, *16, *17 and *18) to fit in with the maximum number of vertical columns of elements in periods 4 and 5 (18 elements per period).
I'm afraid this can make things confusing, but there it is, classification is still in progress!

SITE PURPOSE EDUCATION - online learning or 'self-private-tuition' using revision notes, quizzes, practice tests involving GCSE Science CHEMISTRY in the areas of REVISING only the CHEMISTRY-Earth Science-Radioactivity at Doc Brown's Chemistry Clinic via HOMEPAGE in secondary school/schools, Year 10, Year 11, Year 12, Year 13, upper/lower 6th form college/colleges, academy/academies or home self-study. Hopefully it will encourage interest and understanding of the KS4 Science Chemistry, Earth Science and Radioactivity in any country of the world, though the site is written entirely in English. The website is designed to help and unofficially support students/teachers revise-learn/teach the chemistry for modular or co-ordinated examination science courses from UK QCA based AQA, OCR (Oxford and Cambridge) Twenty First (21st) Century and Gateway Science, Edexcel 360 Science , Nuffield, Salters, Cambridge International (CIE), London International, WJEC, CCEAscience exams etc. Also, national award assessments-examinations for GCE-AS-A2-IBGCSE-IGCSE-KS4-O level-BTEC-NVQ applied, additional and chemistry national science courses. Also covers, mainly via quizzes the UK National KS3 Science-biology/chemistry/physics (SAT revision levels 3-5 or 5-7 for KS3 science Year 7, year 8 and year 9) and covers much of the revising, learning and teaching chemistry examinations for the national curriculum for secondary schools and colleges. The site does not support the content of England, Wales or Northern Ireland primary science KS1 or KS2. The notes should also provide some background theory for a coursework assignment or project. BUT please note that my on-line revision notes and quizzes are no substitute for good classroom teaching-lecturing and thorough studying of your own notes and textbooks, practicing past papers and a copy of the syllabus which are readily downloaded from the examination board sites, but I hope here and there they will lend a tutoring hand on some topic, unit, module etc. For final revision you have to be intellectually honest about what you don't know or follow, YOU have to take the stuff to pieces, analyse what you do/do not understand and reconstruct it so it all makes sense in the end. There is no other way, there are no magic secrets on how to revise and learn, its mainly down to hard work and just good old fashioned study and employing teach-yourself strategies without the need for extra tutors and tutoring lessons. I also think there is too much hit and miss revision using past papers (which I do NOT supply) and not enough systematic revision. I also hope it will help teachers in planning lessons and developing schemes of work for science-chemistry. There are no lesson plans on the site but there are plenty of quizzes to incorporate into classroom activities whether photocopied or on electronic whiteboard projector for use as self-tuition-assessment purposes and a variety of teaching and learning styles and the images may be used in Microsoft Word documents and powerpoint projections. The site seems to be used by a large number of home study tutors, particularly the revision notes. An individual tutor may print out the notes for science-chemistry learning teaching-tuition purposes and for background material for assignments and projects. I have no interest or time in producing WORD.doc or xxxx.pdf files of the notes at the moment. Neither have I time to write up many practical laboratory experiments ('lab'-'labs') at the moment, but the notes contain lots of background information of chemical reactions in terms of observations-balanced equations-reactants-products-theory etc. I also find it difficult to recommend specific exam websites or syllabus textbooks, it depends exactly on what you need, what you have time for, and there are so many of them to choose from and I do not supply past examination papers. 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Doc Brown's Chemistry Clinic

Alphabetical list of ELEMENT NAMES with Element Symbols and atomic number or proton number (from Z = 1-111)

Chemical Symbol

Element name

Atomic No. Z

Chemical Symbol

Element name

Atomic No. Z