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Hey! guys please answer it was very very important... |
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Answer» what is meant by a substance Explanation:A substance is a pure SINGLE form of matter. It cannot be separated into other kinds of matter by any physical PROCESS. The substance must be composed of atoms and molecules. The substance must have a PARTICULAR amount of weight, MASS and volume.list point of difference between homogeneous and heterogenous mixture refer to the attached picture hope it HELPS you ❣️❤ |
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