Group 1

Group 01 Group Name : Group 1
Group Members :
CHRISTINE TIN JING YI, TOH JIAMIN, LIM JU-PENG, CHUA JIA YI, NUR FARHANA BINETE ABDUL HALIM
1.

1. isotopes, same number of protons but different number of neutrons
2. number of electrons, the charge of the atom can be different

carbon vs uranium
1. no. of protons
2. no. of neutrons
3. no. of electrons
2.

14N and 15N tells us that their mass numbers(number of protons + number of neutrons) are 14 and 15 respectively. this shows that they are isotopes of N.
3.

a. 94
b. Neptunium(Np) has 93 protons. Plutonium(Pu) has 94 protons.
c. radon-222 has 86 protons.
4.

A. Control rod
B. Cooling water out of core
C. Control rod assembly
D. Cooling water into core
E. Fuel rods
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