An Emerald Gemstone Is an Impure Form of the Mineral

question 94

Multiple Choice

An emerald gemstone is an impure form of the mineral beryl,Be3Al₂Si16O18 (818.43 g/mol) .What is the percentage of silicon in the mineral?

• A)3.30%
• B)3.43%
• C)6.59%
• D)35.2%
• E)54.9%

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Biases

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