Help with anines and cations?

Sodium fluoride compound.

No 11. Lose 1 and Na 1+ (now 10 e

F to 9E. It has 1 and F has 1 (now 10 is E)

The ionic formula is: Na 1+, F 1

In F.

The sodium atom has 11 electrons and the sodium ion has 10 electrons

The fluorine atom has 9 electrons and the fluoride ion has 10 electrons

The mixture is sodium fluoride, NEF

Sodium fluoride contains ice electron anion and cation