Andy422 Andy422

29-10-2019
Chemistry

contestada

how much time would it take for 9000 atoms of nobellium-253 (half-life is 97 s) to decay to 2250 atoms?
Please help ASAP!!! :(

Respuesta :

dannaaagar dannaaagar

29-10-2019

Answer:it’s 828292atoms

Explanation

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