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OpenStudy (anonymous):
The product denoted by X in the followingalpha decay. 212Rn86 à AXZ + 4He2
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OpenStudy (anonymous):
how would I do this?
OpenStudy (anonymous):
from the law of conservation of particles, 86=z+2 & 212=A+4 therefore,Z=84 and A=208 since the atomic number of X is 84, it is Lead
OpenStudy (anonymous):
Thank you.
OpenStudy (anonymous):
wow, its not so hard at all, now that I know how to solve it.
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