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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

False, as a substance changes from a solid to a liquid and from a liquid to a gas the molecules get farther apart from each other

Idon't know hope someone you

Nonmetal are moldable and easily shaped