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borishaifa [10]
3 years ago
11

Pls help.............

Chemistry
1 answer:
Alina [70]3 years ago
6 0
C is the correct answer
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<h3>Further explanation   </h3>

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The average atomic mass of boron :

\tt avg~mass=0.8474\times 10.0129+0.1526\times 11.0093\\\\avg~mass=10.431~amu

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1. Look at the DNA molecule shown at right. What does it look like?
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