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
Submitted by :- Jamil Ahmed
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A. Atomic number
B. Relative abundance
C. Electronic configuration
D. All of the above
Submitted by :- Jamil Ahmed
A. Mass number
B. Atomic mass
C. Relative abundance
D. all of the above
Submitted by :- Jamil Ahmed
A. NaCl
B. H2O
C. CCI4
D. It can be applied to all mentioned above
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A. lighter
B. intermediate
C. heavier
D. are collected at same time
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A. different number of protons
B. same number of neutrons
C. different number of neutrons
D. same mass number (nucleon number)
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A. sand
B. hemoglobin
C. diamond
D. maltose
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A. Mass of an atom itself is in fraction
B. Atomic masses are average masses of isobars
C. Atomic masses are average masses of isotopes proportional to their relative abundance
D. Atomic masses are average masses of isotopes
Submitted by :- Jamil Ahmed
A. 2.24 dm3
B. 22.4 dm3
C. 1.12 dm3
D. 112 dm3
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A. arsenic
B. uranium
C. iodine
D. nickel
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A. relative atomic mass
B. mass number
C. atomic weight
D. relative isotopic mass
Submitted by :- Jamil Ahmed