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 an element with mass number 35,atomic number 17 ?
An atom has a mass number A and atomic number Z:
How many neutrons are present in its nucleus?