| 单词 | nobelium |
| 释义 | nobelium[ noh-bel-ee-uhm, -bee-lee- ] / noʊˈbɛl i əm, -ˈbi li- / noun Chemistry, Physics.a transuranic element in the actinium series. Symbol: No; atomic number: 102. Origin of nobelium1955–60; <New Latin; after Nobel Institute, where first discovered; see -ium Words nearby nobeliumnobble, nobbut, nobby, Nobel, Nobelist, nobelium, Nobel laureate, Nobel prize, Nobel Prizes, Nob Hill, Nobile Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for nobeliumnobelium / (nəʊˈbiːlɪəm) / nouna transuranic element produced artificially from curium. Symbol: No; atomic no: 102; half-life of most stable isotope, 255 No: 180 seconds (approx.); valency: 2 or 3 Word Origin for nobeliumC20: New Latin, named after Nobel Institute, Stockholm, where it was discovered 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 Medical definitions for nobeliumnobelium [ nō-bĕl′ē-əm ] n. Symbol NoA radioactive synthetic element in the actinide series; its longest-lived isotope is No 259 with a half-life of 58 minutes. Atomic number 102. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for nobeliumnobelium [ nō-bĕl′ē-əm ] NoA synthetic, radioactive metallic element in the actinide series that is produced by bombarding curium with carbon ions. Its longest-lived isotope is No 255 with a half-life of 3.1 minutes. Atomic number 102. See Periodic Table. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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