Posted by Cody Coen on Tuesday, November 13, 2012 at 4:33pm.
Naturally occurring isotopes
This table shows information about naturally occuring isotopes, their atomic masses, their natural abundances,
Isotope Atomic mass (ma/u) Natural abundance
28Si 27.9769271 92.2297 percent
29Si 28.9764949 4.6832 percent
30Si 29.9737707 3.0872 percent
Isotopic abundances of Si
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