12 October, 23:30
If a substance cannot be broken down chemically into a simpler substance what is it
13 October, 00:02
Answer: an element
Elements are only composed of one type of atom
13 October, 01:30
Answer: An Element
An element is a substance that cannot be split into smaller substance. It is made up of one kind of atom and can exist either as molecules (e. g nitogen) or an atom (e. g argon).
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