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10 years ago
A fictional element has two naturally occurring isotopes with the natural abundances shown here:

ISOTOPE   ABUNDANCE
16   50.0%
18   50.0%

Which statement is TRUE for this element?
A) The atomic mass would be 16.
B) The atomic mass would be less than 16.
C) The atomic mass would be 18.
D) The atomic mass would be more than 18.
E) The atomic mass would be 17.

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Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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mel!811mel!811
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#2
3 years ago
I have this:

A fictional element has two naturally occurring isotopes with the natural abundances shown here: 

ISOTOPEABUNDANCE
1840%
2060%
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#3
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3 years ago
Try this:
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