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radioactivity, bigger charge better at ionising - Coggle Diagram
radioactivity
nucleas
99% of the mass
all positive charges
radiation
spread of energy
radioactivity
an object that produces ionising atoms
isotopes
different amount of neutrons
chemically same
increases mass
EM radiation
when an electron changes energy level
caused by a photon
particles of light
electron moves up/down electron shell
ionising
bigger charge better at ionising
