Which of the following radioactive wastes emits all α, β & γ rays and hence is the most hazardous of all radioactive emitters? (A) I-131 (B) Sr-90 (C) Au-198 (D) Ra-226

Which of the following radioactive wastes emits all α, β & γ rays and
hence is the most hazardous of all radioactive emitters?
(A) I-131
(B) Sr-90
(C) Au-198
(D) Ra-226
by

1 Answer

Answer :

(D) Ra-226
by

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