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How many nitrogen-14 atoms does it take to equal the mass of three calcium-42 atoms? A. 8.57 B. 9 C. 3 D. impossible to determine without additional information
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How many nitrogen-14 atoms does it take to equal the mass of three calcium-42 atoms? A. 8.57 B. 9 C. 3 D. impossible to determine without additional information
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Jun 20, 2019
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How many nitrogen-14 atoms does it take to equal the mass of three calcium-42 atoms?
A. 8.57
B. 9
C. 3
D. impossible to determine without additional information
Chemistry
college
Andy Jacobs
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Andy Jacobs
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8.57nitrogen-14 atoms equal the mass
Jim Burnell
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Jun 23, 2019
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Jim Burnell
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You would need 9 atoms of nitrogen,
So the correct answer would have to be, B. Hope this helps
Geca
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Jun 25, 2019
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Geca
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