Answer: An Element
Explanation:
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).
B)a force pushed the rock layers after they were formed
A base is weak when only a little of it dissolved in Water.
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Covalent bonds would be formed when a non-metal bonds with another non-metal
