Web Results

Molecular mass


Both atomic and molecular masses are usually obtained relative to the mass of the isotope <sup>12</sup>C (carbon 12), which by definition is ...

What Is Molecular Mass? - Chemistry Glossary - About.com


Molecular Mass definition, as used in chemistry, chemical engineering, and physics.

Molar mass | Define Molar mass at Dictionary.com


Molar mass definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

Molecular Mass: Definition, Formula & Calculation | Study.com


This lesson introduces the definitions of molecular mass and molar mass. Using information from the periodic table, you'll learn how to use the...

How to teach the difference between molar mass and relative atomic ...


Mar 30, 2015 ... The mole is the "counting unit" used by chemists to indicate the number of atoms, ... An atomic mass is unit less and defined as precisely 1/12 the mass of an atom of carbon-12 not in motion. The carbon-12 (C-12) atom has six ...

Relative molecular mass - The Free Dictionary

www.thefreedictionary.com/relative molecular mass

(Chemistry) the sum of all the relative atomic masses of the atoms in a molecule; the ratio of the average mass per molecule of a specified isotopic composition ...

Molecular mass and molecular weight | Compounds and ions | Khan ...


If you're seeing this message, it means we're having trouble loading external resources for Khan Academy. If you're behind a web filter, please make sure that  ...

CHEM-GUIDE: Definition of atomic mass and molecular mass


Atomic Mass. It is known that the atomic mass of an element/compound is not the mass of one atom or molecule of the said element/compound because they ...

relative molecular mass - definition of relative molecular mass in ...


the ratio of the average mass of one molecule of an eleme... Meaning, pronunciation, example sentences, and more from Oxford Dictionaries.

Avogadro's Number and the Mole - Boundless


The mass of one mole of a substance is equal to that substance's molecular ... number is defined as the number of elementary particles (molecules, atoms, ...

Molecular Mass | Define Molecular Mass at Dictionary.com
dictionary.reference.com/browse/Molecular Mass
The world's most popular free online dictionary with definitions, spell check, word origins, example sentences, audio pronunciations, Word of the Day and more!
More Info

Molecular Mass | Definition of Molecular Mass by Merriam-Webster


Define molecular mass: the mass of a molecule that is equal to the sum of the masses of all the atoms contained in the molecule.

What is Molar Mass? - Definition, Formula & Examples - Video ...


Compounds have mass, and this is what we call the molar mass. In this lesson, we will discuss the molar mass and go over examples on how to...

Molecular mass - definition of Molecular mass by The Free Dictionary


Define Molecular mass. Molecular mass synonyms, Molecular mass pronunciation, Molecular mass translation, English dictionary definition of Molecular mass. n ...