3 years ago

Pls help!! science.

Physics

1 answer:

Dmitry [639]3 years ago

6 0

Answer:

Explanation:

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A sample of chlorine has two naturally occurring isotopes. The isotope Cl-35 (mass 35.0 amu) makes up 75.8% of the sample, and t

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$M_{av}=35.521amu$

Explanation:

As in any sample you will have 75.8% of Cl-35 iosotopes and 24.3% of Cl-37 iosotopes you can get the average atomic mass as:

$M_{av}=(35amu*75.8+37amu*24.3)/100=35.521amu$

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Which energy is cuased by an objects vibration

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Pls help!! science. ​

Pls help!! science.