1. + 35 44 0 + __ 0 BeforeAfter Do Now 1)What is the name of the isotope on the left? 2)What type of radioactive decay will occur? Alpha (not enough ) or Beta (too many ) 3)What is the new number of protons and neutron? 4)What is the name of the new isotope? 00

2. + 35 44 0 + __ 0 BeforeAfter Do Now 1)What is the name of the isotope on the left? Bromine 2)What type of radioactive decay will occur? Alpha (not enough ) or Beta (too many ) 3)What is the new number of protons and neutron? 4)What is the name of the new isotope? B – 45 00 45 35

3. Radioactive Waste: the unstable atoms left over from nuclear reactions in power plants. Can cause health risks: cancer, birth defects.

4. Uranium

5. Nuclear Power Plant

6. Nuclear Energy

7. Nuclear Fusion Reaction When two nuclei join together forming bigger atoms. Requires extremely high temperatures to occur. Reactant (before)  Product (after) ________________  __________________

8. Fusion Reaction Process

9. So what, who cares?! You should care because the sun is fusion powered!

10. + ENERGY + 0 0 + + 0 0 + + 0 + + 0 0 0

11. Nuclear Energy

12. Fusion & Fission Practice 2) Write the nuclear reaction for a Californium (Cf) atom that splits perfectly in half in a fission reaction. ________  ________ Why is this product radioactive? 1) Write the nuclear reaction for Helium (He) atoms that join in a fusion reaction. ________  ________ Why is this product radioactive?

13. ENERGY + 22 48 Fusion Reaction Practice 0 + 0 11 24 + 0 11 24 1)Is this an example of nuclear fission of fusion? 2)Write the equation for nuclear reaction above. _________________  __________________ 3) Explain why is the product is radioactive.

14. ENERGY + 22 48 0 + 0 11 24 + 0 11 24 1)Write the equation for nuclear reaction above. _________________  __________________ 2) Explain why is the product is radioactive.

15. ENERGY + __ 0 + 0 42 96 + 0 42 96 1)Write the equation for nuclear reaction above. _________________  __________________ 2) Explain why is the product is radioactive.

16. ENERGY + __ 0 + 0 42 96 + 0 42 96 1)Write the equation for nuclear reaction above. _________________  __________________ 2) Explain why is the product is radioactive.

17. ENERGY + __ 0 + 0 43 68 + 0 43 68 1)Write the equation for nuclear reaction above. _________________  __________________ 2) Explain why is the product is radioactive.

18. ENERGY + __ 0 + 0 43 68 + 0 43 68 1)Write the equation for nuclear reaction above. _________________  __________________ 2) Explain why is the product is radioactive.

19. ENERGY + __ 0 + 0 42 68 + 0 42 68 1)Write the equation for nuclear reaction above. _________________  __________________ 2) Explain why is the product is radioactive.

20. ENERGY + 22 48 0 + 0 11 24 + 0 11 24 1)Is this an example of nuclear fission of fusion? 2)Write the equation for nuclear reaction above. _________________  __________________ 3) Explain why is the product is radioactive.