How many peaks would be generated from a mass spectrometer when analyzing bromin

Question

How many peaks would be generated from a mass spectrometer when analyzing bromine gas? Only 1 peak would be observed in a mass spectrum at 79.904 amu because that is the average at bromine. There are 2 stable isotopes for bromine, Br-79 (50.7 % abundance) and Br - 81 (49.3 % abundance, observe 2 peaks in a mass spectrum where the Br-81 peak is slightly higher than Br-79. There are 2 stable isotopes for bromine, Br-79 (50.7 % abundance) and Br - 81 (49.3 % abundance, observe 2 peaks in a mass spectrum where the Br-79 peak is slightly higher than Br-81. The number of protons in one atom of an element as that element of. mass number atomic number atomic mass How many neutrons are in chlorine-37? 20 18.5

Explanation / Answer

10]

Answer is C

Br has 2 isotopes Br - 79 and Br -81

Br-79 peak is slightly higher than Br-81

11] No of protons in one atom of a element is called atomic number

12] Cl-37

Atomic number of Cl - 17

Neutrons = 37-17 = 20

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