Question

what is meant by a substance​

Answer 1

Answer:

Explanation:

A substance cannot be separated into other kinds of matter by any physical process. We know that dissolved sodium chloride can be separated from water by the physical process of evaporation. ... Similarly, sugar is a substance because it contains only one kind of pure matter and its composition is the same throughout.

Answer 2

✴️ AnSwEr ✴️

A substance is matter which has a specific composition and specific properties. Every pure element is a substance. Every pure compound is a substance. Examples of substances: Iron is an element and hence is also a substance.

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