aloy0015

Group 10	Group Name : Impact 10!
Group Members : Group Members : A. Aafreen Fathima, Tan Chern Wey, Aloysius Chua Zhen Yang, Wong Hui Ling Elaine, Lee Yan Qing, Brenda Tay
1. 1. Number of neutrons and number of electrons 2. Number of protons, neutrons and electrons
2. 14N means that the nitrogen isotope has 7 protons and 7 neutrons, while 15N means that the nitrogen isotope has 7 protons and 8 neutrons.
3. a. 94 b. 93 protons – neptunium 94 protons – plutonium c. Radon-222 has 86 protons
4. E – fuel rods D – cooling water into the core B – cooling water out of the core A – control rod assembly C – control rods
5. [276]
6. [278]
7. [280]
8. [282]
9. [284]
10. [286]

CM8001