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Atom

Spanish
English

átomo
atom



atomistic
ADJ


atomizador
NM

ADJ
química
ADJ
chemistry

atómico
atomic


atomizar
V
V
US/UK

atomizar
to atomize



bomba atómica
NF
atomic bomb
N


pulveriación
NF
N
US/UK

atomiser
N
UK

pulverizador
NM
atomizer
N
US/UK

atomiser
N
UK

vaporizador
NM
atomizer
N
US/UK

pulverizador
atomizer

refugio atómico
atomic refuge

átomo
NM

átomo
NM

to atomise
V
UK

pulverizar
V
to atomize
V
US/UK

bomba atómica
NF
a-bomb
N

bomba atómica
NF
nuclear bomb
N

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English Definitions

atom
N
(physics and chemistry) the smallest component of an element having the chemical properties of the element
atom
N
(nontechnical usage) a tiny piece of anything
atom bomb
N
a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)
atom smasher
N
a scientific instrument that increases the kinetic energy of charged particles
atom-bomb
V
bomb with atomic weapons
atomic
of or relating to or comprising atoms
atomic
(weapons) deriving destructive energy from the release of atomic energy
atomic
immeasurably small
atomic bomb
N
a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)
atomic clock
N
a timepiece that derives its time scale from the vibration of atoms or molecules
atomic cocktail
N
an oral dose of radioactive substance used in treatment and diagnosis of cancer
atomic energy
N
the energy released by a nuclear reaction
N
a former executive agency (from 1946 to 1974) that was responsible for research into atomic energy and its peacetime uses in the United States
atomic explosion
N
the explosion of an atomic bomb
atomic mass
N
(chemistry) the mass of an atom of a chemical element expressed in atomic mass units
atomic mass unit
N
unit of mass for expressing masses of atoms or molecules
atomic number
N
the order of an element in Mendeleyev's table of the elements; equal to the number of protons in the nucleus or electrons in the neutral state of an atom of an element
atomic number 1
N
a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
atomic number 10
N
a colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
atomic number 100
N
a radioactive transuranic metallic element produced by bombarding plutonium with neutrons
atomic number 101
N
a radioactive transuranic element synthesized by bombarding einsteinium with alpha particles (Md is the current symbol for mendelevium but Mv was formerly the symbol)
atomic number 102
N
a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known
atomic number 103
N
a radioactive transuranic element synthesized from californium
atomic number 104
N
a radioactive transuranic element which has been synthesized
atomic number 105
N
a transuranic element
atomic number 106
N
a transuranic element
atomic number 107
N
a transuranic element
atomic number 108
N
a radioactive transuranic element
atomic number 109
N
a radioactive transuranic element
atomic number 11
N
a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
atomic number 110
N
a radioactive transuranic element
atomic number 111
N
a radioactive transuranic element
atomic number 112
N
a radioactive transuranic element
atomic number 113
N
a radioactive transuranic element
atomic number 114
N
a radioactive transuranic element
atomic number 115
N
a radioactive transuranic element
atomic number 116
N
a radioactive transuranic element
atomic number 12
N
a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine)
atomic number 13
N
a silvery ductile metallic element found primarily in bauxite
atomic number 14
N
a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
atomic number 15
N
a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms
atomic number 16
N
an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
atomic number 17
N
a common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water)
atomic number 18
N
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
atomic number 19
N
a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite
atomic number 2
N
a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
atomic number 20
N
a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
atomic number 21
N
a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite
atomic number 22
N
a light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite
atomic number 23
N
a soft silvery white toxic metallic element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite
English Definitions from WordNet 3.0
Copyright 2006 by Princeton University. All rights reserved.

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