sarahboyd224
contestada

What is the formula for a molecule containing three Calcium atoms (Ca) and three Chlorine atoms
(CI)?
O3Caci
cacla
CazCl3
O CA₃CL3

Respuesta :

Answer:

3 CaCl

Explanation:

Answer:

3CaCl2

calcium has 2 electrons to get rid of and chlorine has 1 electron to fill

Big 3 infront of Ca and small 2 behind Cl