how many valence electrons does family 1 have
Boron has 3 valence electrons.
3
what is boron enery levels
The formal charge of BH4 (tetrahydroborate) is 0. This is because boron (B) has 3 valence electrons and each hydrogen (H) contributes 1 valence electron, resulting in a total of 4 valence electrons for boron, which matches the number of valence electrons in a neutral boron atom.
Boron is located in group 3A. It is group 13 in modern notation. This set of elements have three valence electrons.Boron is in the 13th group in the periodic table. Elements in this group has 3 electrons in the outermost energy level. That means they have 3 valence electrons.
Five valence electrons. Members of the nitrogen family (Group 15) have five valence electrons, one more than members of the boron family (Group 13).
Boron family is group IIIA so 3 electrons are in the outermost shell.
Boron has 3 valence electrons out of five total electrons.
There's 3.
Boron is an element. The lightest member of group 13 with 3 valence electrons
Boron has 3 valence electrons.
Boron has 3 valence electrons.
Boron has three valence electrons.
Boron has 3 valence electrons.
The elements in the boron family are in group 13. Therefore, their outermost shells are filled up to their s2 p1 orbitals. That means that the boron family of elements all have 3 valence electrons.
3
It has 3 valence electrons.