Elements compounds and mixtures

What is an element

A substance containing only one type of atom

(Mg,S)

What is a compound

A substance containing two or more elements chemically combined in a fixed proportion

What is a mixture

2 or more elements not chemically combined

What is a molecule

Any elements chemically combined ( can be the same such as O2)

Do compounds have similair or different properties to the element it’s made from

Different

How to separate compounds into elements

Chemical reactions

How to separate mixtures into elements

Physical separation techniques rather than chemical reactions

Do mixtures have similair properties to its components

Yes

What is the difference between a molecule and a compound

Compounds are different elements chemically combined, molecules may be different or the same element