Question

12 what is the difference between an element and a compound?

Explanation:

An element is a pure substance made of only one type of atom and cannot be broken down into simpler substances by chemical means. A compound is a pure substance composed of two or more different elements chemically combined in a fixed ratio, and can be broken down into its constituent elements by chemical reactions.

Answer:

An element consists of one - type of atom and is indivisible chemically. A compound is made of different elements combined chemically in a fixed ratio and can be decomposed chemically.