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Whelan Whelan
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Posts: 3158
6 years ago
A bottle of pure element was missing part of a label.  The label said 2.258 x 1023 atoms.  You determine the mass of the elements in the bottle to be 10.51946.  What is the identity of this element?
A) B
B) N
C) Si
D) Sr
Textbook 

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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Posts: 3070
6 years ago
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helps!
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