Answer:
1. Sodium needs 1 more to reach a full octect state ( sodium has 11 electron)
2. Calcium has to leave 2 electrons to reach full octect.
3. Carbon needs 4 electrons to reach a full octect state.
4. Germenium needs 4 electrons more to reach full octect state. ( Ge has 4 electrons in outer cell)
5. Chlorine needs 1 electrons more to reach full octect state.
6. Argon do not need any electrons to reach full octect state.
7. Gallium needs to leave 3 electrons to reach full octect state.
8. Silicon needs 4 electrons to reach full octect state.
9. Oxygen needs 2 more electrons to reach full octect state.
10. Nitrogen needs 3 electrons to reach full octect state.
