Question

What instrument measures atom​

Answer 1

mass spectrometer

Step-by-step explanation:

the masses of atoms and molecules can be measured using an instrument called mass spectrometer this instrument can be used to also measure their relative concentrations

Answer 2

mass spectrometer

Step-by-step explanation:

The masses of atoms and molecules can be measured using an instrument called mass spectrometer. This instrument can be used to also measure their relative concentrations. The mass spectrometer functions using the magnetic force that is applied on a charged particle that is in motion.