Question

How many atoms of each element does calcium sulfate, CaSO4, contain? (4 points)
A-Calcium = 1 atom, Sulfur = 4 atoms, Oxygen = 4 atoms
D-Calcium = 1 atom, Sulfur = 1 atom, Oxygen = 4 atoms
C-Calcium = 4 atoms, Sulfur = 4 atoms, Oxygen = 4 atoms
D-Calcium = 4 atoms, Sulfur = 1 atoms, Oxygen = 4 atoms

Answer 1

Answer:

Calcium= 1 atom, Sulfur=1 atom , Oxygen=4 atoms

This is the right answer

Answer 2

Answer:

D-Calcium= 1 atom, sulfur = 1 atom, oxygen= 4 atoms