How Many Protons Does A Magnesium Atom Have?


2 Answers

amber Jhon Profile
amber Jhon answered
Atomic number of Magnesium is 12. Atomic number of an element means the number of protons or the number of electrons which all the atoms of an element have. Atomic number of magnesium is 12 therefore, there are 12 protons in one magnesium atom.

Answer Question