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Atomic structure MatchUp

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Attempt
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Drag each of the top boxes to its matching pair. You must match all the pairs before clicking ‘Check’.

Periodic table
Electron
Isotope
Atomic number
Mass number
Nuclear model
Relative atomic mass
Element
Atom
Proton
Nuclear fission
Neutron
The smallest part of an element that can exist
The chemical elements arranged in atomic number in rows and groups
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
The number of protons and neutrons in an atom
The number of protons in an atom
Represents an atom as a charged centre where the mass is concentrated
The average mass of an atom, taking account of its isotopes
An atom with the same number of protons but a different number of neutrons
A way to split a nucleus
A substance made up of only one type of atom

This is your 1st attempt! You get 3 marks for each one you get right. Good luck!

Pass Mark
70%