Chemistry
Chemistry, 05.05.2020 20:37, serenity6282

Technetium has a half-life of six hours. If you obtain 100g of a pure technetium sample, after 18 hours how much of the pure substance will be remaining?

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Technetium has a half-life of six hours. If you obtain 100g of a pure technetium sample, after 18 ho...

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