use the periodic table in the tools bar to answer the following questions. what elemental classification…

Brief Explanations:

Oxygen is a non - metal. It is a highly reactive non - metallic element that readily forms compounds with most other elements. In the periodic table, non - metals are located on the right side (excluding hydrogen). Oxygen has properties typical of non - metals such as poor electrical conductivity and the ability to gain electrons in chemical reactions.

Answer:

Non - metal