Oxygen. Two of the electrons are in the first shell. The other six of them are in the second shell.
An octet of electrons is when the outermost electron shell of an atom contains eight electrons.
An Oxygen atom consists of eight electrons. The total number of protons will always match the number of electron.
It contains protons and neutrons and no electrons.
16 electrons
The most valence electrons an atom can contain is eight.
Every oxygen atom has eight electrons.
An oxygen atom has always 8 electrons (unless it's an ion where it has picked up 2 electrons and carries a -2 charge).In an O2 molecule there are 2*8 = 16 electrons and in an O3 molecule there are 3*8 = 24 electrons.
A neutral fluorine atom contains 9 electrons.
Every oxygen atom has eight electrons.
A neutral atom of fluorine contains 7 valence electrons.
There are eight electrons in the third level of a chromium atom.There are four level in the chromium atom, and the fourth level, unfilled, contains 6 out of 18 electrons, in the neutral, non-ionized atom.
Electrons