Definisjon av molecule

Vi fant 6 definisjoner av moleculeengelsk.

Annonsering

WordNet WordNet by Princeton University

Noun

molecule - (physics and chemistry) the simplest structural unit of an element or compound
building block, unit a block of material used in construction work
natural philosophy, physics the science of matter and energy and their interactions; "his favorite subject was physics"
chemical science, chemistry the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
chemical chain, chain a series of (usually metal) rings or links fitted into one another to make a flexible ligament
dipole molecule a molecule that is a permanent dipole
protein molecule any large molecule containing chains of amino acids linked by peptide bonds
atom (nontechnical usage) a tiny piece of anything
chemical group, group, radical any number of entities (members) considered as a unit
coenzyme a small molecule (not a protein but sometimes a vitamin) essential for the activity of some enzymes
edta, ethylenediaminetetraacetic acid a complex molecule used medically to chelate metal ions in cases of lead or heavy metal poisoning
molecule - (nontechnical usage) a tiny piece of anything
atom, particle, corpuscle, mote, speck
material, stuff things needed for doing or making something; "writing materials"; "useful teaching materials"
grain the direction, texture, or pattern of fibers found in wood or leather or stone or in a woven fabric; "saw the board across the grain"
grinding a harsh and strident sound (as of the grinding of gears)
chylomicron a microscopic particle of triglycerides produced in the intestines during digestion; in the bloodstream they release their fatty acids into the blood
flyspeck a tiny dark speck made by the excrement of a fly
= synonym
= antonym
= relatert ord

Wiktionary Wiktionary dictionary logo

Substantiv

molecule - The smallest particle of a specific element or compound that retains the chemical properties of that element or compound; two or more atoms held together by chemical bonds.
molecule - A tiny amount.

Wikipedia Wiktionary dictionary logo

  • A molecule is defined as a group of at least two atoms in a definite arrangement held together by covalent chemical bonds. In the narrow use of the word, molecules are electrically neutral. Molecules are distinguished from polyatomic ions in this strict sense.

OmegaWiki Dictionary Ω

  • molecule
    A group of atoms in a definite arrangement held together by chemical bonds.

Substantiv

  • Entall: molecule
  • Flertall: molecules

Siste søk