Atoms, Elements, Compounds and Mixtures (P1C1) Flashcards
1
Q
What is an element?
A
An element is a substance that contains only one sort of atom.
2
Q
What is a compound?
A
A compound is a substance that contains two or more elements, which are chemically combined in fixed formations.
3
Q
What is a mixture?
A
A mixture consists of two ore more elements or compounds, which are not chemically combined.