paulespatricia paulespatricia

21-05-2023
Chemistry

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a chemical symbol is to an element as a chemical formula is to a

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1 pound = 100 penny = 10 penny x 10 penny = 1/10 pound x 1/10 pound = 1/100 pound = 1 penny => 1 pound = 1 penny How is this possible if 1 pound = 100 pen

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