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lubasha [3.4K]
3 years ago
11

The relative atomic mass of an element is:

Chemistry
1 answer:
AleksandrR [38]3 years ago
4 0
Is a measure of how heavy atoms are. It's the ratio of the average mass per atom of an element from a given sample to 1/12 the mass of a carbon-12 atom."
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In a living organism, what is a tissue
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Answer:

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Explanation:

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3 years ago
Calculate the mass percent of Cl in Freon -112 (C2 Cl4 F2), a CFC refrigerant
Karolina [17]

Answer:

The answer to your question is:  69.6 %

Explanation:

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                       204 g of C₂Cl₄F₂  -----------------  100%

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