Q. 10. If bromine atom is available in the form of, say, two isotopes and , calculate the average atomic mass of bromine atom.
Given, two isotopes and .
Average atomic mass:
.
CBSE Class 10, 12 syllabus 2024-25 out; board restores two-level mathematics rule
CBSE Class 10 board exam 2024 passing criteria, eligibility for compartment; all you need to know
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