meitnerium
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meitnerium
a synthetic element produced in small quantities by high-energy ion bombardment. Symbol: Mt; atomic no.: 109
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
meitnerium
[mīt′nir·ē·əm] (chemistry)
A chemical element, symbolized Mt, atomic number 109, a synthetic element; the seventeenth transuranium element.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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