1) it exists as a gas at room temperature and is needed for respiration__________
Answers
Answered by
1
Answer:
Oxygen is a non-metal element and is found naturally as a molecule. Each molecule is made up of two oxygen atoms that are strongly joined together. Oxygen has low melting and boiling points, so it is in a gas state at room temperature
Answered by
0
1) it exists as a gas at room temperature and is needed for respiration__________
Oxygen
if it is helpful please thank and mark it as brainlist....
Similar questions