Answered

From simple queries to complex problems, IDNLearn.com provides reliable answers. Discover detailed and accurate answers to your questions from our knowledgeable and dedicated community members.

which is the odd one out out of these individual questions?

Nitrous oxide
Carbon dioxide
Air

Oxygen
Carbon monoxide
Helium

Nitrous oxide
Carbon dioxide
Air

Salt (Sodium chloride)
Sodium metal
Sodium bicarbonate (baking soda)

Sagot :

Mistressofdarkidn

1. Air

Others are chemical compounds, air is a mixture.

2. Carbon monoxide

Others are elements, carbon monoxide is compound.

3. Air

Others are compounds, air is not.

4. Sodium metal

Sodium metal is element, others are compounds.

Thank you for contributing to our discussion. Don't forget to check back for new answers. Keep asking, answering, and sharing useful information. Your questions find answers at IDNLearn.com. Thanks for visiting, and come back for more accurate and reliable solutions.