atomic number Edit
noun
ഒരു മൂലകത്തിന്റെ അണുകേന്ദ്രത്തിലുള്ള അധിവൈദ്യുതാധാന ഏകകങ്ങളുടെ സംഖ്യ
atomic number Edit
Noun
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 Edit
Noun
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 Edit
Noun
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 Edit
Noun
a radioactive transuranic metallic element produced by bombarding plutonium with neutrons
atomic number 101 Edit
Noun
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 Edit
Noun
a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known
atomic number 103 Edit
Noun
a radioactive transuranic element synthesized from californium
atomic number 104 Edit
Noun
a radioactive transuranic element which has been synthesized
atomic number 105 Edit
Noun
a transuranic element
atomic number 106 Edit
Noun
a transuranic element
atomic number 107 Edit
Noun
a transuranic element
atomic number 108 Edit
Noun
a radioactive transuranic element
atomic number 109 Edit
Noun
a radioactive transuranic element
atomic number 11 Edit
Noun
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 Edit
Noun
a radioactive transuranic element
atomic number 111 Edit
Noun
a radioactive transuranic element
atomic number 112 Edit
Noun
a radioactive transuranic element
atomic number 113 Edit
Noun
a radioactive transuranic element
atomic number 114 Edit
Noun
a radioactive transuranic element
atomic number 115 Edit
Noun
a radioactive transuranic element
atomic number 116 Edit
Noun
a radioactive transuranic element
atomic number 12 Edit
Noun
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 Edit
Noun
a silvery ductile metallic element found primarily in bauxite
atomic number 14 Edit
Noun
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 Edit
Noun
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 Edit
Noun
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 Edit
Noun
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 Edit
Noun
a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
atomic number 19 Edit
Noun
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 Edit
Noun
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 Edit
Noun
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 Edit
Noun
a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite
atomic number 22 Edit
Noun
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 Edit
Noun
a soft silvery white toxic metallic element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite
atomic number 24 Edit
Noun
a hard brittle multivalent metallic element; resistant to corrosion and tarnishing
atomic number 25 Edit
Noun
a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals
atomic number 26 Edit
Noun
a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood
atomic number 27 Edit
Noun
a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition
atomic number 28 Edit
Noun
a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite
atomic number 29 Edit
Noun
a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor
atomic number 3 Edit
Noun
a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
atomic number 30 Edit
Noun
a bluish-white lustrous metallic element; brittle at ordinary temperatures but malleable when heated; used in a wide variety of alloys and in galvanizing iron; it occurs naturally as zinc sulphide in zinc blende
atomic number 31 Edit
Noun
a rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores
atomic number 32 Edit
Noun
a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite
atomic number 33 Edit
Noun
a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and in various alloys; found in arsenopyrite and orpiment and realgar
atomic number 34 Edit
Noun
a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
atomic number 35 Edit
Noun
a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water
atomic number 36 Edit
Noun
a colorless element that is one of the six inert gasses; occurs in trace amounts in air
atomic number 37 Edit
Noun
a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite
atomic number 38 Edit
Noun
a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
atomic number 39 Edit
Noun
a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys
atomic number 4 Edit
Noun
a light strong brittle grey toxic bivalent metallic element
atomic number 40 Edit
Noun
a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon
atomic number 41 Edit
Noun
a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
atomic number 42 Edit
Noun
a polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel
atomic number 43 Edit
Noun
a crystalline metallic element not found in nature; occurs as one of the fission products of uranium
atomic number 44 Edit
Noun
a rare polyvalent metallic element of the platinum group; it is found associated with platinum
atomic number 45 Edit
Noun
a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum
atomic number 46 Edit
Noun
a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry
atomic number 47 Edit
Noun
a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography
atomic number 48 Edit
Noun
a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores
atomic number 49 Edit
Noun
a rare soft silvery metallic element; occurs in small quantities in sphalerite
atomic number 5 Edit
Noun
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
atomic number 50 Edit
Noun
a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide
atomic number 51 Edit
Noun
a metallic element having four allotropic forms; used in a wide variety of alloys; found in stibnite
atomic number 52 Edit
Noun
a brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold
atomic number 53 Edit
Noun
a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
atomic number 54 Edit
Noun
a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts
atomic number 55 Edit
Noun
a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal
atomic number 56 Edit
Noun
a soft silvery metallic element of the alkali earth group; found in barite
atomic number 57 Edit
Noun
a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
atomic number 58 Edit
Noun
a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group
atomic number 59 Edit
Noun
a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
atomic number 6 Edit
Noun
an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
atomic number 60 Edit
Noun
a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium
atomic number 61 Edit
Noun
a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
atomic number 62 Edit
Noun
a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
atomic number 63 Edit
Noun
a bivalent and trivalent metallic element of the rare earth group
atomic number 64 Edit
Noun
a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group
atomic number 65 Edit
Noun
a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite
atomic number 66 Edit
Noun
a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic
atomic number 67 Edit
Noun
a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
atomic number 68 Edit
Noun
a trivalent metallic element of the rare earth group; occurs with yttrium
atomic number 69 Edit
Noun
a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime
atomic number 7 Edit
Noun
a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
atomic number 70 Edit
Noun
a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime
atomic number 71 Edit
Noun
a trivalent metallic element of the rare earth group; usually occurs in association with yttrium
atomic number 72 Edit
Noun
a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
atomic number 73 Edit
Noun
a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
atomic number 74 Edit
Noun
a heavy grey-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite
atomic number 75 Edit
Noun
a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
atomic number 76 Edit
Noun
a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known
atomic number 77 Edit
Noun
a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
atomic number 78 Edit
Noun
a heavy precious metallic element; grey-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some deposits
atomic number 79 Edit
Noun
a soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia
atomic number 8 Edit
Noun
a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
atomic number 80 Edit
Noun
a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
atomic number 81 Edit
Noun
a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores
atomic number 82 Edit
Noun
a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey
atomic number 83 Edit
Noun
a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
atomic number 84 Edit
Noun
a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
atomic number 85 Edit
Noun
a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium
atomic number 86 Edit
Noun
a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health
atomic number 87 Edit
Noun
a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
atomic number 88 Edit
Noun
an intensely radioactive metallic element that occurs in minute amounts in uranium ores
atomic number 89 Edit
Noun
a radioactive element of the actinide series; found in uranium ores
atomic number 9 Edit
Noun
a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite
atomic number 90 Edit
Noun
a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands
atomic number 91 Edit
Noun
a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
atomic number 92 Edit
Noun
a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
atomic number 93 Edit
Noun
a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium
atomic number 94 Edit
Noun
a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
atomic number 95 Edit
Noun
a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
atomic number 96 Edit
Noun
a radioactive transuranic metallic element; produced by bombarding plutonium with helium nuclei
atomic number 97 Edit
Noun
a radioactive transuranic element; discovered by bombarding americium with helium
atomic number 98 Edit
Noun
a radioactive transuranic element; discovered by bombarding curium with alpha particles
atomic number 99 Edit
Noun
a radioactive transuranic element produced by bombarding plutonium with neutrons
Entries from Olam Open Database
Atomic number(noun)::
ഒരു മൂലകത്തിന്റെ അണുകേന്ദ്രത്തിലുള്ള അധിവൈദ്യുതാധാന,
ഒരു മൂലകത്തിന്റെ അണുകേന്ദ്രത്തിലുള്ള അധിവൈദ്യുതാധാന ഏകങ്ങളുടെ സംഖ്യ,
visit http://olam.in/ for details
Do you have any comments about this word? Use this Section
