Boron with atomic number 5 has two naturally occurring isotopes. Close
percentage abundance of " and "B from the following information
Average atomic mass of boron
10.81 amu
Isotopic mass of B
- 10.0129 amu
Isotopic mass of B
-11.0093amu (Ans: 20.002%.799
he examples of each
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Answer:
6
Name Boron
Atomic Number 5
Atomic Mass 10.811 atomic mass units
Number of Protons 5
Number of Neutrons 6
Explanation:
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