Question

13. The formula of metal chloride is MCl2. Then write down the formula for the following
a) Metal phosphide b) metal sulphate
c)Metal phosphate d) Metal sulphite​

Answer 1

Answer:

correct answer is A please thanks my answer

Answer 2

Answer:

b)MSo4

d)MSo3

it is so bcz sulphate ion is SO4-

and

sulphide ion is SO3-