336
Step-by-step explanation:
2021-5=2016÷6=336
Answer:
A= 16 B=28
So the ration is 4:7, you have to find multiples that have that same ratio
Multiply both numbers by 4, this should get you
16:28
16 + 28 = 44
Therefore this is the correct answer
by gaining or losing electrons
hope it helped
brainliest pls
