In the formula for water (h2o) , what does the subscript 2 indicate?

a. two atoms in the compound

b. two hydrogen atoms in the compound

c. two oxygen atoms in the compound

d. two molecules in water

What shape would a molecule with two bound groups and two lone pairs have?

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

What is the correct name for the compound cocl3? a) cobalt(i) chloride b) cobalt(i) chlorate c) cobalt(ii) chlorate d) cobalt(iii) chloride