Question

what is a matter or substance​

Answer 1

Hyy Dude

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. Methane is a compound and hence is also a substance.

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Answer 2

Any thing whicb occupie space and have a mass is known as matter....

Asubstance is matter which has a specific composition and specific properties.

Every pure element is a substance. Every pure compound is a substance.