Which of the following radioactive wastes emits all α, β & γ rays – McqOptions

MCQOPTIONS

1.	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
Answer» E.

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