Question

Give one example for each,
i)monovalent cation
ii)bivalent cation
iii)monovalent anion
iv)bivalen cation

Answer 1

1. H+

2. Mg2+

3. Cl-

4. S2-

Answer 2

Answer:

Explanation:

Na (+1)

Mg (+2)

OH (-1)

SO3 (-2)