tiaolivia39 tiaolivia39

04-06-2021
Chemistry

contestada

help i’ll give u points

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Respuesta :

adh1056 adh1056

07-08-2021

Answer:

60ug

Explanation:

If it has experienced two half lives, that means it has been halved twice. in that case, to undo it, just multiply it by two twice. 0.15ug * 2 = 0.30ug. 0.30ug * 2 = 0.60ug. Hope this helps.

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