alpha radiation
noun
alpha particles emitted from a radioactive isotope
Words Nearby alpha radiation
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
How to use alpha radiation in a sentence
Under an intense alpha radiation paraffin or vaseline become hard and infusible.
A Brief Account of Radio-activity | Francis Preston Venable
Cultural definitions for alpha radiation
alpha radiation
[ (al-fuh) ]
Particles sent out by some radioactive nuclei, each particle consisting of two protons and two neutrons bound together. Alpha particles carry a positive charge. (See beta radiation and gamma radiation.)
Notes for alpha radiation
Alpha radiation, unlike gamma radiation, has low penetrating power; it can be stopped by clothing.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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