Question

Unless otherwise instructed, you may use the periodic table in the Chemistry: Problems and Solutions

book for this question.
Which element is a nonmetal?
O Hg
O He
O Re
O Cu

Answer 1

Oxygen (O) is the nonmetal element among the options.

Step-by-step explanation:

The nonmetal element among the given options is Oxygen (O). Nonmetals are usually found on the right side of the periodic table. They are typically poor conductors of heat and electricity and tend to have low melting and boiling points. Examples include oxygen, carbon, nitrogen, and sulfur.

Learn more about Nonmetal element in the periodic table