Answer to Question #152490 in General Chemistry for Dimple Callangan

Question #152490
Element G has a quarter life of 10 hours. If there are 65 grams of element G after the time equivalent to thrce the half-life, how many milligrams of element G are present initially
1
Expert's answer
2020-12-23T07:46:33-0500

The half-life of a substance is the time it takes for half of the substance to decay.

Initially G = 65 x 2 = 130 g =1.3 x 105 mg


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