The atomic number is the number of electrons present in an atom. We know that an atom has the same of number of electron and protons. Therefore chlorine is the element that has 17 protons. Hence the element is Chlorine.
The atomic number is the number of electrons present in an atom. We know that an atom has the same of number of electron and protons. Therefore chlorine is the element that has 17 protons. Hence the element is Chlorine.
BOOK
Free Class
BOOK
Free Class