The fundamental ideas in chemistry

HideShow resource information
  • Created by: BridieC
  • Created on: 23-04-16 13:49
An atom is
made up of protons, neutrons, and electrons. It is the smallest matter. The protons and neutrons are inside the nucleus, the electrons are around the shell
1 of 5
An element is
made up of only one type of atom, e.g- oxygen
2 of 5
A molecule is
a group of atoms bonded together representing the chemical compound, e.g- H20
3 of 5
A compound is
two or more atoms joined chemically, e.g- carbon dioxide
4 of 5
A mixture is
two or more atoms that are only mixed together, without any chemical bonds.
5 of 5

Other cards in this set

Card 2

Front

made up of only one type of atom, e.g- oxygen

Back

An element is

Card 3

Front

a group of atoms bonded together representing the chemical compound, e.g- H20

Back

Preview of the back of card 3

Card 4

Front

two or more atoms joined chemically, e.g- carbon dioxide

Back

Preview of the back of card 4

Card 5

Front

two or more atoms that are only mixed together, without any chemical bonds.

Back

Preview of the back of card 5

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Atoms and compounds resources »