Science Dictionary
Avogadro's number  
The number of atoms or molecules in a mole of a substance, approximately 6.0225 × 1023. It is based on the number of carbon atoms in 12 grams of carbon 12.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Explore Dictionary.com
Previous Definition: avogadro, count
Next Definition: avogadro-law
Words Near: avogadro-constant
More from Thesaurus.com
Synonyms and Antonyms for avogadro-constant
More from Reference.com
Search for articles containing avogadro-constant
Dictionary.com Word FAQs

Dictionary.com presents 366 FAQs, incorporating some of the frequently asked questions from the past with newer queries.

Copyright © 2015 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature