Here are the answers to the Google Form, as requested. Only the correct answer will be shown.

1. The sun is mostly powered by nuclear fusion.

2. An alpha particle is essentially a Helium nucleus.

3. A beta particle is an electron produced in the nucleus of an atom when a neutron turns into a proton.

4. A Gamma ray is high frequency electromagnetic radiation.

5. Which type of radiation is the most penetrating? Answer: Gamma rays.

6. Which type of radiation (alpha, beta or gamma) has the greatest charge?
Answer: Alpha rays.

7. Which type of radiation has no charge? Answer: Gamma rays.

8. Which type of radiation is the most ionising? Answer: Alpha rays.

9. Which type of radiation (alpha, beta or gamma) has the greatest mass?
Answer: Alpha rays.

10. Which type of radiation (alpha, beta or gamma) has no mass?
Answer: Gamma rays.