Life used to be classified into two main kingdoms. They were and A. Plants, Animals B. Animals, Bacteria C. Plants, Bacteria D. Bacteria, Viruses 2.

It was necessary to redeem the world and he knew that his son was the only way

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