Question

A certain ion with a + 2 charge contains 24 electrons and 51 neutronswhat is the atomic mass of this ion in AMU?
PLEASE help me :(

Answer 1

Answer: 121.76

Explanation: on the periodic table Sb has 51 protons and neutrons with a +2 charge

If you look at the AM you can see it is labeled 121.76 (grams)


Hope this helps <3