4
3 e-, because it is in group 13
Silicon has 4 valence electrons.
There are 5 valence electrons present in the atom Nb (niobium), as it is located in group 5 of the periodic table.
As is present in group-15. It has 5 valence electrons.
4 valence electrons are present in methane
Wood does not have valence electrons because it is a collection of many different molecules, such as cellulose and lignin, that each have their own valence electrons. The number of valence electrons in wood can vary depending on the specific molecules present in its structure.
Rubidium has one valence electron as it an alkali metal.
Sodium has 1 valence electron. It is present in group-1.
The d block of the periodic table contains 10 valence electrons.
There are 3 pairs of valence electrons present on the boron atom in BF3. Boron has 3 valence electrons, and each fluorine atom provides one additional electron, giving a total of 6 valence electrons on boron.
5 valence electrons exist in bromine period, at ground state bromine has 3 valence electrons
Indium has 3 valence electrons.