Avogadro's number

专有名词
中文释义

英文释义

专有名词
  1. The number of elementary entities (atoms or molecules) comprising one mole of a given substance, being precisely 6.02214076 × 10²³. Formerly defined as the number of atoms present in 12 grams of isotopically pure carbon-12. physical

词源

Named after Italian physicist Amedeo Avogadro (1776–1856).
0 次浏览 数据来源: Wiktionary