## Question

###### What are the types of radiouctive decviparticlechunectypeof rudioactive particle 1oh affected by shielding? Circle the right Which type ansetbetagammadifferenceAlphaExplain the tenn "Half-life'half-life of 12 5 days: sample known to have 1422 radioactive atoms Isotope X has How many atoms will remain radioactive after 20 days? (Show your calculations)What is the half-life of the isotope whose decay is plotted in the attached graph: (Show your calculations)huzaru

What are the types of radiouctive decvi particle chunec type of rudioactive particle 1oh affected by shielding? Circle the right Which type anset beta gamma difference Alpha Explain the tenn "Half-life' half-life of 12 5 days: sample known to have 1422 radioactive atoms Isotope X has How many atoms will remain radioactive after 20 days? (Show your calculations) What is the half-life of the isotope whose decay is plotted in the attached graph: (Show your calculations) huzaru

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