Question

which of the following examples is a molecule with a covalent bond? (use the electronegativity values from the periodic table link to help you answer this question.) a. rbbr b. beo c. kcl d. co

Explanation:

Covalent bonds occur between non - metals. Rubidium (Rb) in RbBr, Beryllium (Be) in BeO, and Potassium (K) in KCl are metals. Carbon (C) and Oxygen (O) in CO are non - metals and form a covalent bond.

Answer:

D. CO