75% of a radioactive element decays in 6 hours. Its half life period is __________ hours. (A) 3/4 (B) 1/6 (C) 3 (D) 4

75% of a radioactive element decays in 6 hours. Its half life period is
__________ hours.
(A) 3/4
(B) 1/6
(C) 3
(D) 4
by

1 Answer

Answer :

(C) 3
by

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