If 3.09% of all silicon atoms in a sample are Si-30, what are the abundances of the other two isotopes? [I'm not provide

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answerhappygod
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If 3.09% of all silicon atoms in a sample are Si-30, what are the abundances of the other two isotopes? [I'm not provide

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If 3.09% of all silicon atoms in a sample are Si-30, what arethe abundances of the other two isotopes? [I'm not provided withany other info. The previous question states: Si – 28(27.9769); Si – 29 (28.9765); Si – 30 (29.9794).]
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