Understand the definition of atomic mass, atomic number, and atomic weight. Discover how to find atomic mass, and learn what an atomic number...
美 英 na.【化】原子量 复数:atomic weights 权威英汉双解 英汉 英英 网络释义 atomic-weight — see also relative atomic mass 释义: 全部,原子量
美 英 un.原子量;原子质量;核质量 网络核聚变;原子的精确质量;原子重量 复数:atomic masses 权威英汉双解 英汉 英英 网络释义 atomic-mass — see also relative atomic mass
Based on the abundance of isotopes, atomic weight is the average of the mass of all the atoms in an element. The atomic mass unit, which is 1/12th the mass of a carbon-12 atom, helps calculate atomic mass and atomic weight. Mass Defect Mass Defect is the difference between the mass...
The meaning of GRAM-ATOMIC WEIGHT is the mass of one mole of an element equal in grams to the atomic weight —called also gram-atom.
atomic weight 听听怎么读 英[əˈtɔmik weit] 美[əˈtɑmɪk wet] 是什么意思 n. 原子量,各种元素原; 英英释义 atomic weight n.(chemistry) the ratio of the atomic mass of an element to half the atomic mass of carbon 同义词:relative atomic mass...
weight of air=29atomic massunits (AMU). itopf.org itopf.org 空气的分子重量=29 个原子质量单位(AMU)。 itopf.org itopf.org While sulphur has usually been listed as havinganatomic massof32.065atomic massunits, its actualatomic masscanbe anywhere between 32.059 and 32.076, depending on ...
Fourth, the term atomic weight vs the term atomic mass is discussed shortly, in agreement with the SI system of units and in contrary to the questionable IUPAC convection.doi:10.2298/JMMB111024014KG. KaptayTechnical Faculty in BorJournal of Mining & Metallurgy...
The atomic mass of an atom is the mass of that atom compared to some standard, such as the mass of a particular type of carbon atom. The terms atomic mass and atomic weight are often used interchangeably, although, strictly speaking, they do not mean the same thing. Mass is a measure ...
If you find an element that exists as only one isotope, then the atomic mass and the atomic weight will be the same. Atomic mass and atomic weight may equal each other whenever you are working with a single isotope of an element, too. In this case, you use the atomic mass in calculat...