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
B. 12
C. 18
D. Zero
Answer: Option A
Solution (By Examveda Team)
The atomic number of carbon is 6 and its atomic mass is 12 then there is 6 protons in the nucleus.This Question Belongs to General Knowledge >> Chemistry
Join The Discussion