ChemistryCLASS 9CBSE
answered 12 May 2026What would be the charge of an atom that has 12 protons, 12 neutrons, and 10 electrons? Identify the element.
A.VERIFIED ANSWERfact-checked by tutors
The element is Magnesium (Mg) because it has 12 protons (atomic number 12). The charge would be +2, because it has 12 positive charges (protons) and 10 negative charges (electrons), resulting in a net charge of 12 - 10 = +2.