Answer:
8
Explain
H: Ignoring the coefficient, we know there's 5+3=8 atoms
Answer:
A (H)
Explanation:
The key uptop shows all the red are non metal and "H: is pink
<span>2 Na + CaF</span>₂<span> = 2 NaF + Ca
is an example of a </span>single- replacement
answer D
hope this helps!
