How many valence electrons are there in the outer boron?

Answer 1

Boron family is group IIIA so 3 electrons are in the outermost shell.

Answer 2

Boron is an elemet in group 13, hence it has three valence electrons.

Answer 3

Boron has 3 valence electrons. it is in period number 3 so it gets 3 valence electrons, 5 protons, and 6 neutrons

Answer 4

the last shell can hold up to 18 electrons so i think about 7.

****************2nd Opinion****************

Nope, it's 3.

Answer 5

3 valence electrons are there in boron family

Answer 6

3 valence electrons.