3 total
Lithium's atomic number is 3. Thus, it has 3 protons in each atom, all of which have a +1 charge. To be electrically neutral then, lithium must also have 3 electrons per atom.
it has 1 on the first ring and then it has 2 on the second ring and lithium has 2 rins for the atom
Lithium is in the second period. It is an alkali metal. It has 2 rings of electrons.
Lithium is a metal element. There are 3 electrons in a single atom.
The lithium ion is essentially the same as the lithium atom, except it has lost 1 electrons. The number of protons and neutrons remain the same. Thus, the lithium ion, Li+ has 3 neutrons, just like the lithium atom.
The neutral atom of lithium has 3 electrons.
Lithium's atomic number is 3. Thus, it has 3 protons in each atom, all of which have a +1 charge. To be electrically neutral then, lithium must also have 3 electrons per atom.
it has 1 on the first ring and then it has 2 on the second ring and lithium has 2 rins for the atom
Each lithium atom loses one outer electron when bonding with oxygen in the compound Li2O. This results in each lithium atom forming a +1 cation. Oxygen, on the other hand, gains two electrons to form a -2 anion.
Lithium is a non metal element. There are 3 electrons in a single atom.
one lithium atom is having three(3) electrons
Lithium is in the second period. It is an alkali metal. It has 2 rings of electrons.
Lithium is a metal element. There are 3 electrons in a single atom.
A lithium ion (Li+) has one less electron than a neutral lithium atom. This means a lithium ion 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.
That depends what kind of ion it is: If its a +1 ion then it has 2 electrons. If its a +2 ion then it has 1 electron, and If its a +3 ion then it doesn't have any electrons. _________________________________________________ Usually the Lithium atom when ionized it loses its outer shell electron and hence remains with two electrons.
3. 2 in the first shell, 1 in the second