An atom of sodium 23 na(23) has a net charge of plus 1 identify the number of protons, neutrons, and electrons in the atom

the atomic mass is the bottom number on the element.

-steel jelly

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.