3
The neutral atom of lithium has 3 electrons.
The element lithium has 3 protons and 3 electrons.
Lithium is a non metal element. There are 3 electrons in a single atom.
There are 3 electrons.
Lithium loses one electron when it reacts
3
Lithium-7 has 3 electrons.
Lithium has a total of 3 electrons. The first energy level of an atom can hold a maximum of 2 electrons, so the first energy level of lithium will have 2 electrons.
Lithium has 1 valence electron.
3 protons and 2 electrons.
Lithium is element #3, and it has 3 electrons.
A lithium ion (Li+) has one less electron than a neutral lithium atom. This means a lithium ion has 3 electrons.