3 years ago

Which atomic property is different in each isotope of an element?

Chemistry

1 answer:

slava [35]3 years ago

6 0

Mass number...use da textbook bra

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Using the formula for C-14 dating,

$t=\dfrac{ln(\dfrac{N}{N_0})t_\frac{1}{2} }{-0.693}$

where Present Value N =1/8 of Parent Sample

Initial Value, $N_0$ =1

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$t=\dfrac{ln(\dfrac{1/8}{1})5730}{-0.693}$

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Therefore the fossil is about 17190 years old.

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