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Note that your final mark will not be saved in the system.
Note that your final mark will not be saved in the system.
Model of the atom MatchUp
Target Level
4-5
Running Total
0
0%
Attempt
1 of 3
Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.
Proton
Neutron
Atomic number
Electron
Compound
Mass number
Periodic table
Mixture
Energy level
Fractional distillation
Atom
The smallest part of an element that can exist
The chemical elements arranged in atomic number in rows and groups
A substance containing at least two elements bonded together
At least two substances that are not chemically joined together
A particle with a positive charge and a relative mass of 1
A particle with no charge and a relative mass of 1
A very small particle with a negative charge
Used to separate mixtures depending on their boiling points
The number of protons and neutrons in an atom
The number of protons in an atom
The region surrounding the nucleus of an atom that electrons occupy