### Isotopes Are the following elements isotopes of e…

01:09
Case Western Reserve University
Problem 63

Standard Units Define the atomic mass unit. What
were the benefits of developing the atomic mass unit as a
standard unit of mass?

Atomic mass unit is the one-twelfh the mass of a carbon- $-12$ atoms.

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## Video Transcript

an atomic masking it or am you is described as 1/12. The massive occurred, which has 12 hours. We use carbon to describe a name you as it is, the most common element used in virtually everything involving with okay.