Atomic Structure #1

Matching Quiz

Match each pair by dragging from right to left.
Then select the Check button to see your result.
Electron
Atomic number
Nucleus
Neutron
Mass number
Number of neutrons
Proton
A negatively charged particle
Number of protons in an atom
Dense part of atom where protons and neutrons are found
A sub-atomic particle with no chargeN
Number of protons plus neutrons in an atom
Mass number minus atomic number is equal to this
Positively charged particle in the nucleus