The nucleus of which atom contains 48 neutrons

Question

Chemistry

Dominguez

17 September, 14:01

The nucleus of which atom contains 48 neutrons

+3

Answers (2)

Know the Answer?

Heath Alexander · Answer 1

Heath Alexander 17 September, 15:29

0

The answer would be Rb-85.

Kyleigh Stuart · Answer 2

To find the number of electrons, you have to subtract the atomic number to the atomic weight,

the mass of Rb is 85, the atomic number is 37. so the number of neutrons is 85 - 37 = 48