The atomic mass of carbon-13 is 13. It has six protons. How many neutrons does this isotope have?
6
7
13
19
Answers
Answered by
2
It has 7 neutrons because atomic mass= no.of protons +no.of neutrons
Answered by
1
it has 7 neutrons.mass no =no of neutrons +no of protons...given atomic mass=13...hence,( 13 - 6)=7...hope it helps
Similar questions