Physics

Physics

1. The word isatope means different atoms of the same element

2. ISOTOPE=Elements with the same number of protos but different number of neutrons

3. GAMMA PARTICLE-HIGH ENERGY ELECTROMAGNETIC RADIATION

4. BETA PARTICLE-HIGH ENERGY ELECTRON

5. An atom has a nucleus made of protons and neutrons

6. Around the nucleus there are electrons but there are none in the nucleus

7. An atom has the same number of protons and electrons

8. An atom doesnt have a charge (0)

9. The nucleus has a positive charge

10. The proton has a positive charge

11. The electron has a negative charge

12. Neutron doesn't have a charge

13. Ionising-The ability to remove electrons from atoms to make ions