Question

The formula of a compound of a metal ‘X’ is ZSO4.

(i) What is the valency of ‘Z’?
(ii) Mention any two chemical properties of the metal ‘X’.
(iii) Write the formula of it’s:
a. Oxide
b. Carbonate
c. Bromide

Answer 1

Answer:

1). 2

2) Metal X is from the group of alkaline earth metals

properties - low density

shiny and silvery white

3) a. XO

b. XCO3

c. XBr2