What is this lesson
then you will make a quick go animate, showing what you've learnt
if you finish you can play some science games
Hi, meet proton, neutron and electron
hi my name's, Proton
A proton is a stable particle with a positive electric charge.
hi my name's, Neutron
A particle with the same mass as a proton but without an electric charge.
hi my name's, Electron
A stable particle with a charge of negative electricity.