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OpenStudy (anonymous):
Why is the RAM of chlorine is not an integer. It is 35.5 ? explain.
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OpenStudy (callisto):
It's the weighted average of different Chlorine isotopes, that is Cl-35 and Cl-37
OpenStudy (callisto):
RAM is calculated according to the relative abundance of isotope Let say (i just make it up, okay?) Cl-35 is about 75% Cl-37 is about 25% So, RAM = 35x75% + 37x25% = 35.5, understand?
OpenStudy (anonymous):
Very clear indeed. Thx.
OpenStudy (callisto):
welcome :)
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