Answer:
a. positive ion , +1
b. negative ion , -1
c. ionic
9. NaCl, NaBr , NaF
Explanation:
sorry i'm in a rush i couldn't do the rest but use the internet
sodium becomes cation and has +1 charge
The chloride becomes an anion and has a -1 charge
The attraction between these bond is called an ionic bond
NaCl
covalent board
non-polar covalent
polar covalent
