lilacdelight95 lilacdelight95

11-06-2021
Chemistry

contestada

Sodium-22 has a 2.605-year half-life. If you begin with 1.570 grams of Na-22, how many grams are left after 1.00 year?

Type the correct answer in the box. Express your answer to the correct number of significant figures.

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11-06-2021

Answer:

1.20 grams

Explanation:

Correct on edmentum/plato

Answer Link

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