The valence electrons found in metallic bonds give metals which characteristics?

a. conductivity
b. free-roaming electrons
c. the ability to form covalent bonds
d. electrons that lack movement

(there are more than one)

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