D) Determine the geometry for a molecule of pentane

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

C) electrons encircling a nucleus with neutrons and protons

Answer ozone (o3) is made of three atoms of oxygen, it is a molecule;

Reaction type : double replacement hcl + lioh = h2o + licl