Which of the following equals one atomic mass unit?
a.
the mass of one electron
b.
the mass of one helium-4 atom
c.
the mass of one carbon-12 atom
d.
one-twelfth the mass of one carbon-12 atom
2007-01-18 10:51:34 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
d
It's actually the definition.
2007-01-18 10:53:59 · answer #1 · answered by feanor 7 · 1⤊ 0⤋
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d) one-twelfth the mass of one carbon atom
2016-03-27 07:27:05 · answer #2 · answered by Anonymous · 0⤊ 0⤋
d
why not google atomic mass unit?
here. i just spent 2 seconds and did it for you...
http://en.wikipedia.org/wiki/Atomic_mass_unit
2007-01-18 10:55:30 · answer #3 · answered by Dr W 7 · 0⤊ 0⤋
d because that is the definition of an amu.
2007-01-18 10:57:02 · answer #4 · answered by petegalipeau 1 · 0⤊ 0⤋