Question

. Which of the following represents a correct chemical formula? Name it.

(a) CaCl (b) BiPO4 (c) NaSO4 (d) Na​

Answer 1

Answer:

I think BiPO4

Explanation:

because no I) is CaCl2

3) is Na2SO4

4)Na is the molecular formula (sodium in short dorm is written as 'Na' also called Natrium)