Answer:-
.
Explanation:- Atomic number for fluorine(F) is 9 and it's electron configuration is
.
is formed when F loses one electron from it's valence shell.

Second shell is the valence shell for fluorine and so it loses one electron from 2p to form
and the electron configuration of the ion becomes
.
1)water has a great capacity to hold a moderate heat energy
<span>There is more energy and the particles are closer together.</span>
Answer:3844 cm^2
Explanation:
62 squared since it is a square, and area is base times height