Respuesta :
Answer:
Calcium = 1
Sulfur = 1
Oxygen = 4
Ik that the person who posted this already finished their test, but I wanted to answer for all of the people in the future who might look back on this question for help.
Answer:
Calcium = 1
Sulfur = 1
Oxygen = 4
Ik that the person who posted this already finished their test, but I wanted to answer for all of the people in the future who might look back on this question for help.