thecrew478 thecrew478

09-10-2017
Chemistry

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In atomic mass units, what is the average atomic mass of the atoms that make up boron (B)?

A. 2
B. 5
C. 13
D. 10.81

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Аноним Аноним

09-10-2017

Atomic mass is the decimal number that is on the periodic table...

Boron's atomic mass is 10.81

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