Question

Q2. Write the valency of the following:
a.Acetate
f.Nitrite
b.Carbonate
g.Nitrate
c.Sulphate
h.Sulphide
d.Fluorine
i.Sulphite
e. Argon
j.Iron​

Answer 1

Answer:

carbonate valance=-2

Step-by-step explanation:

argon =zero

Answer 2

Answer:

You can see the picture above