Element Indium - In

Comprehensive data ~ above the chemical aspect Indium is detailed on this page; consisting of scores the properties, facet names in plenty of languages, most recognized nuclides that Indium. Common chemical compounds are also provided for numerous elements. In enhancement technical terms are attached to their definitions and also the menu consists of links come related write-ups that are a an excellent aid in one"s studies.

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Indium Menu

Indium page OneOverview of IndiumIndium"s name in other LanguagesAtomic structure of IndiumChemical nature of IndiumPhysical nature of IndiumRegulatory / HealthWho/When/Where/HowIndium page TwoNuclides / IsotopesPotential parental NuclidesIndium web page ThreeCommon chemical Compounds that Indium

Overview that Indium

Atomic Number: 49Group: 13Period: 5Series: Metals

Indium"s name in various other Languages

Latin: IndiumCzech: IndiumCroatian: IndijFrench: IndiumGerman: Indium - sItalian: IndioNorwegian: IndiumPortuguese: índioRussian: ИндийSpanish: IndioSwedish: IndiumAtomic structure of IndiumAtomic Radius:Atomic Volume: 15.7cm3/molCovalent Radius: 1.44ÅCross Section (Thermal ghost Capture) σa/barns: 194Crystal Structure: Tetragonal
Electron Configuration:1s2 2s2p6 3s2p6d10 4s2p6d10 5s2p1Electrons per energy Level: 2,8,18,18,3Shell Model
Ionic Radius:
0.8ÅFilling Orbital: 5p1Number of electrons (with no charge): 49Number of neutron (most common/stable nuclide): 66Number of Protons: 49Oxidation States: 3Valence Electrons: 5s2p1Electron dot Model

Chemical nature of Indium

Electrochemical Equivalent:
1.428g/amp-hrElectron job-related Function: 4.12eVElectronegativity: 1.78 (Pauling); 1.49 (Allrod Rochow)Heat the Fusion: 3.263kJ/molIncompatibilities:(Dinitrogen tetraoxide + acetonitrile), mercury(II) bromide (at 662 deg F), sulfur (mixtures ignite when heated)Ionization PotentialFirst: 5.786Second: 18.869Third: 28.03Valence Electron Potential (-eV): 54

Physical properties of Indium

Atomic massive Average: 114.818Boiling Point: 2346K 2073°C 3763°FCoefficient the lineal heat expansion/K-1: 33E-6ConductivityElectrical: 0.116 106/cm ΩThermal: 0.816 W/cmKDensity: 7.31g/cc
300KDescription: rare silver-white metal with among the longest liquid selection of all the elements.Elastic Modulus:Rigidity: 3.68/GPaYoungs: 10.6/GPaEnthalpy of Atomization: 242.7 kJ/mole
25°CEnthalpy of Fusion: 3.28 kJ/moleEnthalpy that Vaporization: 226.4 kJ/moleFlammablity Class: Non-combustible heavy (except as dust)Freezing Point: see melting pointHardness ScaleBrinell: 8.83 MN m-2Mohs: 1.2Heat the Vaporization: 231.5kJ/molMelting Point: 429.91K 156.76°C 314.17°FMolar Volume: 15.73 cm3/molePhysical State (at 20°C & 1atm): SolidSpecific Heat: 0.23J/gKVapor Pressure = 1.42E+17Pa

Regulatory / Health

CAS Number7440-74-6RTECS: NL1050000OSHA allow Exposure limit (PEL)No limits set by OSHAOSHA PEL Vacated 1989TWA: 0.1 mg/m3NIOSH recommended Exposure limit (REL)TWA: 0.1 mg/m3 Routes of Exposure: Inhalation; Ingestion; Skin and/or eye contactTarget Organs: Eyes, skin, respiratory system, liver, kidneys, heart, bloodLevels In Humans:Note: this data represents naturally occuring level of elements in the common human, that DOES NOT represent recommended everyday allowances.Blood/mg dm-3: n/aBone/p.p.m: n/aLiver/p.p.m: n/aMuscle/p.p.m: 0.015Daily diet Intake: n/aTotal mass In Avg. 70kg human: 0.4 mg

Who / where / as soon as / How

Discoverer: Ferdinand Reich, Hieronymous RichterDiscovery Location: Freiberg GermanyDiscovery Year: 1863Name Origin: from the indigo blue it mirrors in a spectroscope.Abundance that Indium:Earth"s Crust/p.p.m.: 0.049Seawater/p.p.m.: 0.0000001Atmosphere/p.p.m.: N/ASun (Relative to H=1E12): 44.7Sources that Indium:Found in certain zinc ores and is primarily produced as a by-product of zinc and lead smelting. Approximately 75 tons are produced each year civilization wide.Uses the Indium:Used come coat high rate bearings, in solar cells, mirrors, regulators in atom power, picture cells, transistors and also blood & lung research. Likewise used in low-melting suggest alloys for safety and security devices.Additional Notes:

Indium Menu

Indium web page OneOverview the IndiumIndium"s name in other LanguagesAtomic framework of IndiumChemical nature of IndiumPhysical nature of IndiumRegulatory / HealthWho/When/Where/HowIndium page TwoNuclides / IsotopesPotential parental NuclidesIndium web page ThreeCommon chemical Compounds that Indium


A list of reference sources provided to translate into the data listed on our routine table of elements can be discovered on the main periodic table page.

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