what happens to the atomic number of the buckles when it emits and alpha particle
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Card 7
Front
what happens to the atomic number number of the nucleus when it emits an alpha particle
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Card 8
Front
why is gamma radiation not deflected by electric and magnetic fields
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Card 9
Front
what has happened to the number of atoms undergoing nuclear decay in a sample after 3 half lives have passed
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Card 10
Front
why is alpha radiation unsuitable for motoring the thickness of metal foil
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Card 11
Front
a radioactive isotope has a half life of 7 hours. a sample of the isotope has a mass of 4 milligrams. what mass of the isotope has decayed after 14 hours
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Card 12
Front
a sample of radioactive isotopes contains 100 000 atoms of the isotope. how many atoms of the isotope will remain after three half lives.
