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the E nglish chemist Francis William Aston in 1919 , won the Nobel Prize for chemistry.
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What is used to ionize indium in a mass spectrometer?
electron gun dawg
What scientific instrument was used to discover that not all atoms of neon have the same mass?
The mass spectrometer was used.
What is the difference between Aston's mass spectrometer and Dumpsters mass spectrometer?
Aston got photos on the plate. Dempster's plate was connected with electrometer and he meashured the ion current die to V (voltage the ion had passed)
What deflects the ions?
In a mass spectrometer, the magnetic field is used to deflect ions.
Why is a mass spectrometer maintained in high vacuum?
A mass spectrometer is maintained in high vacuum to prevent interference from air molecules. Air molecules can disrupt the ionization process and affect the accuracy and sensitivity of mass measurements. Maintaining high vacuum ensures that only the ionized particles of interest are present, improving the performance and reliability of the mass spectrometer.
Where was the mass spectrometer made?
in russia According to an Answers.com search for "Gustav Kirchhoff", the spectroscope was invented in Germany.
Who is jj tompson?
He is the one who discovered electrons , isotopes and invented the mass spectrometer .
What kind of father in science jj Thomson?
He discovered electrons, isotopes, and invented the mass spectrometer.
What instrument measures atomic mass?
A very accurate mass spectrometer is needed.
How do you distinguish isotopes by mass spectrometer?
Isotopes (of the same element) have different mass, this is measured by the mass spectrometer
What is the device used to determine atomic masses?
spectrometer
What did jj Thomas do?
I suspect you want J J Thomson. 1856-1940 Discovered the electron and isotopes, invented mass spectrometer.
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.
When was microwave spectrometer invented?
The microwave spectrometer was invented in 1947 by E. B. Wilson and R. H. Hughes. There are 2 types of microwave spectrometers.
What rhymes with mass spectrometer?
Das Volkswagen?
Is difference of mass number is calculated by electron microscope?
no, the mass spectrometer.
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.
