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Asample of pure sodium-24 has an initial mass of 10.0 grams. how many grams of sodium-24 will remain at the end of 4 half-lives? a.0.315 b.0.630 c.5.00 d.6.00
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Asample of pure sodium-24 has an initial mass of 10.0 grams. how many grams of sodium-24 will...
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