Question

12) An element X forms an oxide with the formula X 0,
a) State the valency of X
b) Write the formula of chloride of
c) Write the formula of sulphate of X​

Answer 1

Answer:

b. clo 2

c. soh3

ok. pints badhwaado please

Answer 2

a) X belongs to group 2 , so valency of X will be + 2
b) XCl2
c) XSO4