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Posted: **Wed May 18, 2022 11:36 am**

: 60 Silicon Has Three Naturally Occurring Isotopes Si 28 Si 29 And Si 30 The Mass And Natural Abundance Of Si 28 Ar 1 (16.72 KiB) Viewed 62 times

60. Silicon has three naturally occurring isotopes (Si-28, Si-29, and Si-30). The mass and natural abundance of Si-28 are 27.9769 u and 92.2%, respectively. The mass and natural abundance of Si-29 are 28.9765 u and 4.67%, respectively. Find the mass and natural abundance of Si-30.