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Biology 9 Online
OpenStudy (anonymous):

One amu is equal to Choose one answer. a. the mass of an electron. b. the mass of one proton or one electron. c. the mass of one neutron or one electron. d. the mass of one neutron or one proton.

OpenStudy (anonymous):

@prowrestler @Elsa213

OpenStudy (anonymous):

hi

Elsa213 (elsa213):

An atomic mass unit is equal to one-twelfth the mass of one Carbon-12 atom. One amu is the mass of one twelveth of an C12 atom. It used to be the mass of an H atom, but it was changed decades ago.

OpenStudy (anonymous):

So...

OpenStudy (anonymous):

Is it D?

Elsa213 (elsa213):

yerp ;D

OpenStudy (anonymous):

Ty! :)

Elsa213 (elsa213):

np :*

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