An atom of an element contains 9 protons. Which element is it?

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

Deposition is the transition of matter going from gas to solid without passing through the liquid phase.a.) gas—-> solid