Chemistry
Chemistry, 05.07.2019 12:00, jasminemmathlover

Calculate leads approximate atomic mass. leads isotopes : pb-204, 1.37%,pb-206,26.6%,pb-207,20.82%,an d pb-208, 51.55%

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Calculate leads approximate atomic mass. leads isotopes : pb-204, 1.37%,pb-206,26.6%,pb-207,20.82%,...

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