Answer:
C or 3
Explanation:
Your first temptation is to say 42.
You get this number by adding 10 and 4 together to get 14
Then multiply by 3 to get the total. So That gives you 3*14 = 42. Wrong answer for this question, although it's tempting. That gives you the number of atoms in 3 molecules of butane.
The answer is 3 and that's a hard answer to get. The 3 represents molecules or mols depending on the question.
