what is oxygen?
Answers
Answered by
1
Answer:
a colourless, odourless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.
Answered by
2
Answer:
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.
Explanation:
a gas that you cannot see, taste or smell. Plants and animals cannot live without oxygen
hope it helps you
Similar questions