Question

How do substances and mixtures diifer

The composition of one is always the same, and the composition of the other varies

One contains only one type of atom, and the other contains two or more

One is always homogeneous, and the other is always heterogeneous

One contains one type of molecule, and the other contains two types

it for 100 points please give it correctly.

Answer 1

Answer:

hello hope this helps :)

a pure substance consists only of one element or one compound. a mixture consists of two or more different substances, not chemically joined together.

Explanation: