Looking at the molecular representations, categorize each of the following as an ionic compound, a molecular compound, an atomic element, or a molecular element.

(A) Molecular element

(B) Molecular compound

(C) Molecular element

(A) Ionic compound

(B) Molecular element

(C) Atomic element

(A) Molecular compound

(B) Molecular element

(C) Atomic element

(A) Ionic compound

(B) Molecular compound

(C) Molecular element