How many neutrons are present in C-14 atom of carbon?
Carbon-14 (14C), or radiocarbon, is a radioactive isotope of carbon having a mass of 14u with an atomic nucleus containing 6 protons and 8 neutrons.
How many neutrons are present in the Hydrogen atom.
If A=23 and Z=11 for Na atom, how many neutrons are present in Na atom?