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21-08-2020
Chemistry

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A molecule of sugar has 45 atoms to make up the substance. If a sugar crystal has 1000 molecules, how many atoms are present?

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21-08-2020

Answer:

45000 atoms

Explanation:

a molecule has 45 atoms

1000 molecules have how many atoms??

by mathematical cress cross calculation we get that:

45 X 1000 = 45000 atoms

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