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KS4 science GCSE/IGCSE/AS Physics Revision Notes

GCSE/IGCSE/AS Science-Physics-Chemistry Worksheet Questions 1 on RADIOACTIVITY

ANSWERS to the Radioactivity Word-fill Worksheet Questions

Below the index, clicking on the title will take you to the original word-fill quiz

Radioactivity & nuclear physics Index 1a. The Structure of Atoms - 3 fundamental particles * 1b. What it is an atom like? * 2a. What is Radioactivity? Why does it happen? * 2b. How did they find out there were three types of atomic-ionising radiation? * 3a. Detection of Radioactivity and its measurement, units * 3b. Ionising Radiation sources * 4a. The properties of the three types of radioactive emission and symbols * 4b The dangers of radioactive emissions - beware of ionising radiation from radio-isotopes! * 5. The uses of radioactive Isotopes emitting alpha, beta or gamma radiation * 6a. The half-life of a radioisotope - how long does material remain radioactive? implications! * 6b. Uses of decay data and half-life values * 7a. What actually happens to the nucleus in alpha and beta radioactive decay? nuclear equations! * 7b. The production of Radioisotopes - artificial sources * 8. Nuclear fusion reactions and the formation of 'heavy elements' * 9. Nuclear Fission Reactions, nuclear power energy resource

Worksheet Question 1 on RADIOACTIVITY - absorption of alpha, beta and gamma radiation


Worksheet Question 2 on RADIOACTIVITY - dangers and monitoring ionising radiation levels


Worksheet Question 3 on RADIOACTIVITY - revision of atomic structure


Worksheet Question 4 on RADIOACTIVITY - what happens to atoms in radioactive decay?


Worksheet Question 5 on RADIOACTIVITY - uses of radioisotope half-life data



(c) doc bRADIOACTIVITY multiple choice QUIZZES and WORKSHEETS

Easier-Foundation Radioactivity Quiz

or Harder-Higher Radioactivity Quiz

 (c) doc b five word-fills on radioactivity * Q2 * Q3 * Q4 * Q5and ANSWERS!

crossword puzzle on radioactivity and ANSWERS!

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