Q284
The atomic number of carbon is 6 and its atomic mass is 12. How many are there protons in the nucleus of carbon ?
A.
6
AnswerB.
12
C.
18
D.
Zero
Answer: Option A
Solution
Answer: Option A
Solution:
The atomic number of carbon is 6 and its atomic mass is 12 then there is 6 protons in the nucleus.