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mass spectroscope

noun, Physics.
1.
an instrument used to determine the masses of small, electrically charged particles.
Origin of mass spectroscope
1955-1960
1955-60
Related forms
mass spectroscopy, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for mass spectroscope

mass spectrometer

noun
1.
an analytical instrument in which ions, produced from a sample, are separated by electric or magnetic fields according to their ratios of charge to mass. A record is produced (mass spectrum) of the types of ion present and their relative amounts
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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mass spectroscope in Science
mass spectroscope  
See under spectroscope.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Word Value for mass

6
7
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