Chemistry, asked by kaur1410, 7 months ago

An element Y has a valency of 2. Write the formula for its:
a) Chloride b) Oxide c) Sulphate d) Carbonate

Answers

Answered by Clarance
5

Answer:

a) CaCl2

b) CaO

c) CaSO4

d) CaCO3

Answered by Anonymous
1

Answer:

CaCl2

CaO

CaSO4

CaCO3...

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