💡 Words with a Similar Meaning to "Molecular weight"
Found via reverse dictionary — words that share a conceptual meaning.
| Word | Definition |
|---|---|
| relative molecular massnoun | (chemistry) the sum of the relative atomic masses of the constituent atoms of a molecule |
| molecular massnoun | (chemistry) The mass of an individual molecule of an element or compound. |
| equivalent weightnoun | (chemistry) The atomic weight of an element or radical divided by its valence; the molecular weight of a compound divided by its combining power in a specific reaction. |
| combining weightnoun | (chemistry, dated) The proportional weight, usually referred to hydrogen as a standard, and for each element a fixed multiple of the atomic weight, by which an element unites with another to form a distinct compound. |
| atomic massnoun | The mass of an atom. |
| gram atomnoun | (chemistry) The amount of an element whose mass in grams is that of its atomic weight; a mole of atoms. |
| molecular volumenoun | The van der Waals volume of a molecule. |
| weightnoun | The downwards force an object experiences due to gravity. |
| molecular mechanicsnoun | (physical chemistry) A non-rigorous method of computing the structures, energies, and some properties of molecules by assuming they behave like small balls connected by springs. |
| average atomic massnoun | The weighted average of the atomic masses of the naturally occurring isotopes of an element. |
| molar volumenoun | (chemistry, physics) The volume occupied by one mole of a substance (especially of a gas) |
| atomic weightnoun | (physics) A term used to represent the mean relative atomic mass of an element in nature, as distinct from the relative atomic mass of a single isotope. |
| mass numbernoun | (physics, physical chemistry) The total number of protons and neutrons in an atomic nucleus. Symbol: A |
| amount of substancenoun | (physical chemistry) The number of particles or formula units (depending on type) present of some substance in some sample; SI unit: mole. |
| avogadro's numbernoun | (physical chemistry) 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. |
| molenoun | Any of several small, burrowing, insectivorous mammals of the family Talpidae. |
| avogadro constantnoun | (physical chemistry) The number of atoms present in 12 grams of isotopically pure carbon-12, being 6.02214076 × 10²³. By definition, the number of elementary entities (atoms or molecules) comprising one mole of a given substance. |
| unified atomic mass unitnoun | (chemistry) A unit of mass equal to 1/12 the mass of an atom of the ¹²C isotope of carbon. |
| avogadro's constantnoun | Alternative form of Avogadro constant. [(physical chemistry) The number of atoms present in 12 grams of isotopically pure carbon-12, being 6.02214076 × 10²³. By definition, the number of elementary entities (atoms or molecules) comprising one mole of a given substance.] |
| mass fractionnoun | (chemistry) The fractional proportion of a substance in a mixture, by weight/mass. |
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