Answer:
Explanation:
OK this is simple
i'll try to do the unanswered question
CaCl2
In the table
You look for calcium,Ca you fill 1
THen for Chloride=2
i hope you've understood
C = 1
CI = 1
Na = 1
Ca = 0
H = 1
O = 0
Cl = 2
Hopefully this helps! Feel free to mark brainliest!
