3 valence electrons.
There are 3 valence electrons in an atom of aluminium.
Aluminium has 3 valence electrons.
The valence of aluminium is 3+.
Three valence electrons.
3
Aluminium has 3 valence electrons.
A nitrogen atom has 5 valence electrons, while a carbon atom has 4 valence electrons.
An atom of barium possesses 2 valence electrons.
Each nitrogen atom has 5 valence electrons.
A neutral atom of aluminum has 3 valence electrons.
Aluminium has 3 valence electrons.
Aluminium has three valence electrons.
6
There are 2 valence electrons in an atom of magnesium. There are 5 valence electrons that are in an atom of phosphorus. There are 4 valence electrons that are in a silicon atom.
A nitrogen atom has 5 valence electrons, while a carbon atom has 4 valence electrons.
The neutral atom of aluminium has 13 electrons.
An atom of barium possesses 2 valence electrons.
13
An atom of chlorine has 7 valence electrons because it is in group 17 of the periodic table.
A chlorine atom has 7 valence electrons, as it is in group 17 of the periodic table. A chloride ion has 8 valence electrons, as it gains an additional electron to achieve a full octet and a stable electron configuration.
Fluorine atom has seven valence electrons.
Lead has 4 valence electrons. Lead is in group 14 of the periodic table, which means it has 4 electrons in its outer shell.