Question

assignment states of matter i quiz (graded) - 9 questions 1 waters chemical formula is h₂o. what does this mean? a water is made up of h₂o atoms b hydrogen converts to oxygen when water changes states c each water molecule contains two hydrogen atoms and one oxygen atom d water molecules cannot be split into smaller parts

Explanation:

The chemical formula $H_2O$ indicates the composition of a water molecule. The sub - script 2 next to hydrogen means there are two hydrogen atoms, and the lack of a sub - script next to oxygen implies one oxygen atom per water molecule.

Answer:

C. Each water molecule contains two hydrogen atoms and one oxygen atom