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Chemistry, 28.01.2020 18:00 christpress0
Silicon has three naturally occurring isotopes. silicon-28 has a mass of 27.98 and a relative abundance of 92.23%. silicon-29 has a mass of 28.98 and a relative abundance of 4.68%. silicon-30 has a mass of 29.97 and a relative abundance of 3.09%. what is the weighted average atomic mass of silicon?
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Silicon has three naturally occurring isotopes. silicon-28 has a mass of 27.98 and a relative abunda...
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