When Rn Decays in a 5-Step Series the Product

question 151

Multiple Choice

When Rn decays in a 5-step series the product is Pb.How many alpha and beta particles are emitted in the decay series?

• A)1 α,3 β^-
• B)3 α,2 β^-
• C)1 α,1 β^-
• D)3 α,4 β^-

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