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12 Nov 2019
Calculate the atomic weight of silicon.
Naturally occurring silicon consists of three isotopes, 28 Si with an isotopic mass of 27.97692653,2vSiwith an isotopic mass of 28.97649472, and 30Si with an isotopic mass of 29.97377023. Percentage natural abundances of 28Si, 29Si, and 30Siare 92.2297, 4.6832, and 3.0872, respectively. Calculate the atomic weight of silicon.
Calculate the atomic weight of silicon.
Naturally occurring silicon consists of three isotopes, 28 Si with an isotopic mass of 27.97692653,2vSiwith an isotopic mass of 28.97649472, and 30Si with an isotopic mass of 29.97377023. Percentage natural abundances of 28Si, 29Si, and 30Siare 92.2297, 4.6832, and 3.0872, respectively. Calculate the atomic weight of silicon.
Collen VonLv2
22 May 2019
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