| 单词 | avogadro's number |
| 释义 | Avogadro's numbernoun Chemistry.the constant, 6.022 × 1023, representing the number of atoms, molecules, or ions in one mole of a substance. Symbol: NCompare gram-atom, gram molecule. Also called Avogadro constant. Compare Loschmidt's number. Origin of Avogadro's numberFirst recorded in 1925–30; see origin at Avogadro's law Words nearby Avogadro's numberavocet, avodire, Avogadro, Avogadro's constant, Avogadro's law, Avogadro's number, avoid, avoidance, avoidance play, avoidant, avoidant personality Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for Avogadro's numberAvogadro's number n.The number of molecules in a mole of a substance, approximately 6.0225 X 1023.Avogadro's constant The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for Avogadro's numberAvogadro's number The number of atoms or molecules in a mole of a substance, approximately 6.0225 X 1023. It is based on the number of carbon atoms in 12 grams of carbon 12. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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