Predict the chemical formula for the ionic compound formed by NH4+ and POsub4exponent3-

i'm pretty sure its b i might be wrong though!

it would be d. henry moseley

hope this !

and sorry if i'm late. have a good rest of your day! : d

it is the most commonly accepted one

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