Atomic Mass of Boron is (* ). A) 10.81
B) 10.04
C) 11.42
D) 14.81
Response
: Alternative
A) 10.81 is appropriate. Description
: Atomic Mass of any compound is the amount of the variety of protons and the variety of neutrons in the nucleus of that atom.
For Boron,
Variety Of Protons = 5
- Variety Of Neutrons = 6
- Hence,
Atomic Mass of Boron = 5 + 6 = 11
In outright terms, the typical atomic mass of Boron is
10.81 amu. It is computed considering all the isotopes of Boron. It has generally 2 steady isotopes,
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