Question

got a little question please help ill give medal

what contributes to the mass of an atom and has no charge

Answer 1

https://www.boundless.com/chemistry/textbooks/boundless-chemistry-textbook/atoms-molecules-and-ions-2/the-structure-of-the-atom-34/overview-of-atomic-structure-202-11405/

Answer 2

finally lol

Answer 3

but

Answer 4

wut*

Answer 5

U know neutron has no charge

Answer 6

But neutron has mass almost equal to the mass of proton

Answer 7

Neutron stay within nucleus within atom

Answer 8

Atom consist 3 particles

Answer 9

Electron, proton, neutron

Answer 10

Both of electron nd proton has charge