Atoms of elements that are in group 15 with what charge

a -3

Explanation:

The elements in bunch 13 and gathering 15 structure a cation with a - 3 charge each. What's more, components in bunch 14 have a charge of - 4. Components in bunch 16 have a charge of - 2, while every one of the components of gathering 17 are incandescent light with a charge of - 1 each.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72