Question

what is a carbon dioxide and oxygen?​

Answer 1

Answer:

Carbon dioxide is a chemical compound composed two oxygen atoms covalently bonded. to a single carbon atom. It is a gas at standard temperature and pressure and exists in. Earth's atmosphere as a gas. Carbon dioxide is composed of one carbon atom covalently bonded to two oxygen atoms.

Answer 2

Answer:

Carbon dioxide is an acidic colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas.

Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as well as with other compounds.