After 252 days, a 12.0-g sample of the radioisotope scandium-46 contains only 1.5 g of the isotope. what is the half-life of scandium-46

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27-10-2017
Chemistry

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After 252 days, a 12.0-g sample of the radioisotope scandium-46 contains only 1.5 g of the isotope. what is the half-life of scandium-46

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quenbarr quenbarr · Answer 1 · 2017-11-07T14:23:18+01:00

quenbarr quenbarr

07-11-2017

The half life of a scandium-46 is 84 days. The scandium-46 is used in oil refining as a tracer to monitor the oil movement and it emits extremely high energetic gamma/beta radiation. So the half-life of the radioisotope scandium-46 is 84 days. The Scandium 46 created by neutron activation, is a synthetic isotope of Scandium.

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