Chemistry, asked by lakshmi18027, 9 months ago

what is mass number? give the mass number of sodium atom.​

Answers

Answered by mahinmittal2018
0

Answer:

mass no is specific for every 1/12 carbon atom of compound

Explanation:

mass no of sodium is 23

Answered by rakshit6969
2

The mass number, also called atomic mass number or nucleon number, is the total number of protons and neutrons in an atomic nucleus.

Mass no. of Sodium : 23

Similar questions