tans0341

Group 45	Group Name : group 45
Group Members : ONG PEI NING JOCELYN, TAN SHIMIN, LOH WEIJIN, MACS GOH CHIA CHOON, VONG CHERNG HAO, RICHMOND NEO YU WEI
1. 1. Neutron number: C12 has 6 neutrons and C14 has 8 neutrons 2. Electron number: C- has 7 electrons, C+ has 5 electrons and C has 6 electrons
2. 14N has 7p, 7e and 7n 15N has 7p, 7e and 8n Both are isotopes and N represents for Nitrogen. p: protons e: electrons n: neutrons
3. a) 94 protons b) Neptunium (93 protons), Plutonium (94 protons) c) 86 protons
4. A: Control rod assembly B: Cooling water out of the core C: Control rods D: Cooling water into the core E: Fuel rods
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CM8001