ultimatesadsimp ultimatesadsimp

19-02-2022
Chemistry

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One half of Barium-139 decays into another element after 86 minutes. The 86 minutes is referred to as this element's...

Select one:
a. half-life.
b. radioactive phase.
c. time zone.
d. quarter time

Respuesta :

giftchukwu2 giftchukwu2

19-02-2022

Answer:

d)quater time

Explanation:

that's my ans

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