Helium has 2 electrons
6
Proton number is equal to atomic number. For oxygen both numbers are 8.
number of electons
Silicon (Si) has 14 electrons, 14 protons, and usually 14 neutrons.
Oxygen is an oxidizer, it will gain electrons in a reaction to complete it's valence shell.
In one atom of Oxygen there are 8 electrons
Six in the outer (2nd) shell
An oxygen atom has six (6) electrons in its outer shell.
about 16
10
how many numbers of atom are present in one gram of oxygen
4
The atomic number for Oxygen is 8.
One(1)
6
17 electrons.
30 electons