Which of these elements has four total electrons in its outer p orbitals?

barium (ba)

nitrogen (n)

silicon (si)

sulfur (s)

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

Idon't know hope someone you

Wow that a lot of text for my tiny so i no wanna answer

"form only at boundaries  between two continental plates." this is the correct answer.