Question

What are the numbers of the subatomic particles in sodium?

Answer 1

Got a Periodic Table?

Explanation:

See [this answer for neon gas.](https://socratic.org/questions/what-are-the-numbers-of-the-subatomic-particles-in-neon) For sodium metal, `Z=11`; you should easily be able to quote the number of protons, electrons, and neutrons.