And why the range of changing is different when we use different atoms as standards?
Dec 17, 2014 #1 Johannah Wu 2 0 And why the range of changing is different when we use different atoms as standards?
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Dec 17, 2014 #2 Bystander Science Advisor Homework Helper Gold Member 5,493 1,594 Could you restate your question, or give an example of what you mean when you say, "changing?"