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Home
All Subjects
CSS
CSS MPT
CSS Subjects MCQs
CSS Past Papers
Past Papers
Testing Agencies Papers
Departmental Past Papers
Post Wise Papers
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FPSC
PPSC
SPSC
BPSC
KPPSC
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Subject:
Chemistry
Mass spectrometer is used to determine Mass number of isotopes and___________________?
A.
Atomic number
B.
Relative abundance
C.
Electronic configuration
D.
All of the above
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