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If a radioactive isotope has a decay constant of 1.55 * 10-1

The time required for half of the __________ of a radioactiv

Half life of a radioactive isotope corresponds to the time r

A radioactive isotope has a half life of 20days.

If 100 gms

If 100 gms

If 2.0 g of a radioactive isotope has a half-life of 20 hr,

The half life period of a radioactive substance is best dete

A radioactive substance has a half life of four months, thre

In 1.2 years half of 128 mg of a radioactive isotopedecays.

The half life period of an isotope is 2hours.

After 6 hours

After 6 hours

Half life of substance is 20minutes.

What is the time betwe

What is the time betwe