A helium nucleus - Alpha, Anti-electron - Positron, Process when particle & anti-particle meet - Annihilation, Minimum Z for alpha - 82, Symbol for mass number - A, Mass number of alpha - 4, Mass number of beta - 0, Mass number of gamma - 0, Atomic number of alpha - 2, Atomic number of ordinary beta - -1, 'Not made of anything smaller' - Fundamental, Three of them in a proton - Quark, Two of them in a neutron - Down quark, Alpha stopped by (part of body) - Skin, Gamma stopped by (metal) - Lead, Highest ionizing power - Alpha, Highest penetrating power - Gamma, Cyclotron accelerates... - Protons, The ??? of tritium is 12 years - Half life, Radioactive gas which comes up through rocks - Radon, Ionizing radiation from outer space - Cosmic rays, Change to a cell which makes it do something different - Mutation, Detector in PET scanner detects - Gamma, Number of protons is called - Atomic number, Mass number is number of - Protons and neutrons, Two atoms with same number of protons but different numbers of neutrons - Isotopes, Form of radioactivity in smoke alarm - Alpha, Form of radioactivity in medical sterilizer - Gamma,
0%
Radioactive tile race
Del
Del
Del
etter
Acm
KS4
Science
Vis mer
Rediger innhold
Innebygd
Mer
Ledertavle
Vend fliser
er en åpen mal. Det genererer ikke poengsummer for en ledertavle.
Pålogging kreves
Visuell stil
Skrifter
Pålogging kreves
Alternativer
Bytt mal
Vis alle
Flere formater vises når du spiller av aktiviteten.
Gjenopprett automatisk lagring:
?