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you can measure the speed by timing time-of-flight, you know the charge on the (ionized) atom, you know the strength of the magnetic field. You measure the radius of curvature in the magnetic field which gives you the mass

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How do you determine the mass of atom using mass spectrometer?

Actually in mass spectrometer the isotopes of an element are separated by applying magnetic field.Each isotope is then compared with carbon-12 to get the atomic mass of that isotope.


How do we find the mass of an atom?

A mass spectrometer measures atomic mass by removing one or more electrons from an atom. The spectrometer then sends the atom through a magnetic field. Because of the missing electrons, the atom has more protons than electrons, resulting in a positive charge. The magnetic field bends the path of the positively charged atom as it moves through the field. The amount of bending depends on the atom's mass. The atomic mass of the atom can be calculated from the magnitude of the bend.


How did the mass spectrometer advance the periodic table?

Using mass spectrometer, one can identify and/or separate the isotopes of the elements and also predict its composition in a given mixture.


How do you calculate the mass of the atom?

Protons and neutrons= mass


Mass number used to calculate the number of?

The mass number is used to calculate the number of nucleons in an atom. It represents the sum of protons and neutrons in the nucleus of an atom. By knowing the mass number, one can determine the approximate atomic mass of the atom.


How do you calculate a mass of am atom?

To calculate the atomic mass of an element, add up the mass of protons and nuetrons.


How to calculate the resolution of a mass spec instrument?

To calculate the resolution of a mass spectrometer instrument, divide the mass of the peak by the difference in mass between two peaks. The higher the resolution, the better the instrument can distinguish between different masses.


What is the difference between Aston's mass spectrograph and Dempster's mass spectrometer?

Aston's mass spectrograph is a magnetic sector mass spectrometer that separates ions based on their mass-to-charge ratio using magnetic and electric fields. Dempster's mass spectrometer is an early design of a mass spectrometer that used electric and magnetic fields to separate ions based on their mass-to-charge ratio. Aston's design was an improvement over Dempster's, offering higher resolution and precision in analyzing isotopic composition.


What is used to ionize indium in a mass spectrometer?

Indium can be ionized in a mass spectrometer using an ionization source such as electrospray ionization (ESI) or inductively coupled plasma (ICP) ionization. These sources generate ions from the indium sample, which are then analyzed in the mass spectrometer for determination of elemental composition or isotopic ratios.


What is the device used to determine atomic masses?

A mass spectrometer is a device used to determine atomic masses by separating and measuring the mass-to-charge ratio of ions. By analyzing the deflection of ions in a magnetic or electric field, the mass spectrometer can provide accurate measurements of atomic masses.


How to calculate the mass of an atom?

To calculate the mass of an atom, you can add up the masses of its protons, neutrons, and electrons. Protons and neutrons have a mass of about 1 atomic mass unit each, while electrons have a much smaller mass that can usually be ignored. The total mass of an atom is usually given in atomic mass units (amu).


What is the mass number and how do you calculate it?

The mass number is the total number of protons and neutrons in an atom's nucleus. To calculate the mass number, simply add the number of protons and neutrons together in the nucleus of an atom.