marylnksy77 marylnksy77

09-10-2022
Chemistry

Answered

a room has a volume of 75000 L (7.5x10²4)
If è Tradon level is the maximum allowed (3p(1/2))
Suppose
4
é
alpha partides are emitted from
Rp 222 in 1 day!
how many
Loyal
CIC₁ = 3·7x10 " disintegration /S).
10

Answer :

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