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which of the following is not an example of matter?
A.air B.heat C.smoke D.water​

Sagot :

Dalbalatzov2vtogo

Answer:

B. heat

Explanation:

All of the choices are forms of matter except B.

Air is a gas, smoke is solid (with properties of gas), and water is a liquid. Heat, on the other hand, is a form of energy, and energy is not a form of matter due to its absence of atoms or molecules.

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