Element Barium - Ba

Comprehensive data top top the chemical facet Barium is noted on this page; consisting of scores the properties, aspect names in plenty of languages, most recognized nuclides of Barium. Common chemical compounds are also listed for plenty of elements. In enhancement technical state are attached to their definitions and the menu contains links to related short articles that space a an excellent aid in one"s studies.

You are watching: Give the full electron configuration for barium.

Barium Menu

Barium web page OneOverview that BariumBarium"s name in other LanguagesAtomic structure of BariumChemical properties of BariumPhysical nature of BariumRegulatory / HealthWho/When/Where/HowBarium web page TwoNuclides / IsotopesPotential parental NuclidesBarium web page ThreeCommon chemical Compounds the Barium

Overview the Barium

Atomic Number: 56Group: 2Period: 6Series: Alkali earth Metals

Barium"s surname in various other Languages

Latin: BaryumCzech: BaryumCroatian: BarijFrench: BaryumGerman: Barium - sItalian: BarioNorwegian: BariumPortuguese: BárioRussian: БарийSpanish: BarioSwedish: BariumAtomic framework of BariumAtomic Radius: 2.78ÅAtomic Volume: 39.24cm3/molCovalent Radius: 1.98ÅCross Section (Thermal ghost Capture)σa/barns: 1.3Crystal Structure: Cubic human body centered
Electron Configuration:1s2 2s2p6 3s2p6d10 4s2p6d10 5s2p6 6s2Electrons per energy Level: 2,8,18,18,8,2Shell Model
Ionic Radius:
1.35ÅFilling Orbital: 6s2Number of electron (with no charge): 56Number of neutron (most common/stable nuclide): 81Number that Protons: 56Oxidation States: 2Valence Electrons: 6s2Electron period Model

Chemical nature of Barium

Electrochemical Equivalent:
2.5621g/amp-hrElectron job-related Function: 2.7eVElectronegativity: 0.89 (Pauling); 0.97 (Allrod Rochow)Heat that Fusion: 7.75kJ/molIncompatibilities:Ionization PotentialFirst: 5.212Second: 10.004Valence Electron Potential (-eV): 21.3

Physical nature of Barium

Atomic mass Average: 137.327Boiling Point: 2171K 1898°C 3448°FCoefficient of lineal heat expansion/K-1: 18.1E-6ConductivityElectrical: 0.03 106/cm ΩThermal: 0.184 W/cmKDensity: 3.59g/cc
300KDescription:Soft hefty silver colored metal.Elastic Modulus:Bulk: 9.6/GPaRigidity: 4.86/GPaYoungs: 12.8/GPaEnthalpy of Atomization: 175.7 kJ/mole
25°CEnthalpy of Fusion: 7.66 kJ/moleEnthalpy of Vaporization: 140 kJ/moleFlammablity Class:Freezing Point: see melting pointHardness ScaleMohs: 1.25Heat the Vaporization: 142kJ/molMelting Point: 1002K 729°C 1344°FMolar Volume: 38.21 cm3/molePhysical State (at 20°C & 1atm): SolidSpecific Heat: 0.204J/gKVapor Pressure = 98Pa

Regulatory / Health

CAS Number7440-39-3RTECS: CQ8370000NFPA 704Health: 2Fire: 2Reactivity:Special Hazard: OSHA permissible Exposure limit (PEL)No limits set by OSHAOSHA PEL Vacated 1989No limits collection by OSHANIOSH recommended Exposure border (REL)No limits collection by NIOSH Levels In Humans:Note: this data represents normally occuring level of elements in the common human, it DOES NOT stand for recommended day-to-day allowances.Blood/mg dm-3: 0.068Bone/p.p.m: 3-70Liver/p.p.m: 0.04-1.2Muscle/p.p.m: 0.09Daily dietary Intake: 0.6-1.7 mgTotal mass In Avg. 70kg human: 22 mg

Who / whereby / when / How

Discoverer: sir Humphrey DavyDiscovery Location: London EnglandDiscovery Year: 1808Name Origin:Greek: barys (heavy or dense).Abundance of Barium:Earth"s Crust/p.p.m.: 500Seawater/p.p.m.: Atlantic Suface: 0.0047Atlantic Deep: 0.0093Pacific Surface: 0.0047Pacific Deep: 0.02Atmosphere/p.p.m.: N/ASun (Relative to H=1E12): 123Sources of Barium:Found in barytine (BaSO4) and also witherite (BaCO3),never uncovered in pure type due to its reactivity. Total yearly world production estimated roughly 6,000,000 tons. Key mining areas are UK, Italy, Czech Republic, USA and also Germany. Total world reserves approximated to be around 450,000,000 tons.Uses that Barium:Used in sparkplugs, vacuum tubes, fireworks, fluorescent lamps. Insoluble barium sulfate is supplied for body imaging.Additional Notes:Must it is in stored under kerosene to remain pure. Soluble barium salts are extremely toxic.

Barium Menu

Barium page OneOverview the BariumBarium"s name in various other LanguagesAtomic structure of BariumChemical properties of BariumPhysical nature of BariumRegulatory / HealthWho/When/Where/HowBarium web page TwoNuclides / IsotopesPotential parental NuclidesBarium page ThreeCommon chemistry Compounds the Barium


A perform of reference sources provided to compile the data provided on our routine table of elements can be found on the main periodic table page.

Related Resources

Anatomy of the AtomAnswers numerous questions regarding the framework of atoms.Molarity, Molality and NormalityIntroduces stoichiometry and explains the differences in between molarity, molality and normality.Molar fixed Calculations and Javascript CalculatorMolar mass calculations are explained and also there is a JavaScript calculator to aid calculations.Chemical DatabaseThis database focuses on the most typical chemical compounds supplied in the home and industry.

Citing this page

If you need to mention this page, you have the right to copy this text:

Linking to this page

If you would like to link to this page from her website, blog, etc., copy and also paste this connect code (in red) and modify it come suit her needs:

echo regular Table that Elements: Barium - Ba (yellowcomic.com)- an extensive information because that the aspect Barium - Ba is noted by this page consisting of scores of properties, element names in numerous languages, most known nuclides and technical terms are linked to their definitions..

NOTICE: if linking to write-ups is encouraged, OUR write-ups MAY not BE copied TO OR REPUBLISHED ON another WEBSITE UNDER any kind of CIRCUMSTANCES.

PLEASE, if you choose an short article we published simply connect to that on our website perform not republish it.

25 year on the web


Please re-publishing and/or attach To This Page

Please re-superstructure and/or connect to this page if you find it useful or informative.


We room a good educational resource! usage online or print pages out as classroom handouts. An ext info.

See more: 30,000,000,000 - Convert 30000000000 To Words

Career Listings

Biology careers in CAChemical engineering careers in CAChemistry careers in CAEcologists careers in CAEducation careers in CAEnvironmental careers in CAEnvironmental chemists careers in CAEnvironmental Compliance careers in CAEnvironmental Consultant careers in CAEnvironmental design careers in CAEnvironmental legislation careers in CAForestry careers in CAGIS careers in CAGovernment careers in CAHealth & safety and security careers in CARegulatory Compliance careers in CARisk management careers in CAScience careers in CA
Biology careers in UKChemical design careers in UKChemistry careers in UKEcologists careers in UKEducation careers in UKEnvironmental careers in UKEnvironmental Consultant careers in UKEnvironmental design careers in UKEnvironmental regulation careers in UKGIS careers in UKHazardous Materials/Waste careers in UKHealth & safety careers in UKRegulatory Compliance careers in UKRisk management careers in UKScience careers in UK
Biomedical design careers in USChemical engineering careers in USChemistry careers in USConservation careers in USEcologists careers in USEmergency management careers in USEnvironmental Careers careers in USEnvironmental Analyst careers in USEnvironmental chemistry careers in USEnvironmental Compliance careers in USEnvironmental Consultant careers in USEnvironmental design careers in USEnvironmental regulation careers in USEnvironmental plan careers in USHealth & security careers in USNatural resources careers in USNature preservation careers in USRegulatory Compliance careers in USRisk monitoring careers in USSchool Principals careers in US
Job Listing Search:All CategoriesAccountingAdmin & ClericalBankingBiotechBroadcast/JournalismBusiness DevelopmentConstructionConsultantCustomer ServiceDesignDistribution/ShippingEducationEngineeringExecutiveFacilitiesFinanceGeneral BusinessGovernmentHealth CareHuman ResourcesInformation TechnologyInsuranceInventoryLegalManagementManufacturingMarketingNursePharmaceuticalProfessional ServicesPurchasing/ProcurementQA/Quality ControlResearchSalesScienceSupply ChainTelecommunicationsTrainingTransportationWarehouseCanadaIndiaU.K.U.S.


Periodic TableNitrogen Dioxide, Ozone & Lead partner to rise Pollution threats to metropolitan ChildrenSorting out scientific research from Junk Science

Go Green

RedecoratingPainting WallsReplacing CarpetsUpdating irradiate FixturesBathroom RenovationInstalling a low flow showerhead convert to Renewable EnergyBuying local clean power electricityKitchen remodeling - coming in 2010 or 2011Weatherization - Coming so late 2009Energy AuditRevised ROI Calculations

Environmental Issues

ADA referral for Fluoride in child DietsAsbestosAsbestos, a Brief background its provides & health RisksAsbestos, its chemical & physics PropertiesAsbestos: A Manufacturing health Hazard dating to ancient TimesDry-Cleaning ChemicalsLooking Good, emotion Bad; or, What"s the difficulty with Perc?Are there Realistic Dry-Cleaning options to Perc?DuPont"s Teflon Cover-upNeurodevelopmental disorders in Children: Autism & ADHDPCBs in the food you loveSeafood SafetyMercury in Fish vs. The benefits of Fish OilsNorwegian Farmed Salmon Raises global ConcernThe risks of Lawn chemistry at Home
Biofueling to the futureCO2 air pollution and global WarmingCompact Fluorescent lamp (CFLs): space They worth the Switch?Global patterns in Energy technology InnovationHydrogen Fuel Cells: power of the Future
ChernobylChernobyl RevisitedAgricultural and also Environmental ImpactA turning PointFrom Bhopal to Hazardous waste ComplianceLove Canal NY: Grownups Don"t do Blue GooNew Orleans, Hurricane Katrina & the Oil Industry
Environmental Justice and the NIMBY PrinciplePrairie Dogs: little mammal, huge controversyPrairie Dogs: A Threatened species or Public health Nuisance?Prairie Dog Control: Non-Lethal TechniquesPrairie Dog Control: Lethal TechniquesCan Prairie dog be managed Utilizing Reconciliation Ecology?Pseudoscience: A danger to our EnvironmentSorting out scientific research from Junk Science
Effects of Air pollution on your healthClean Air action Contributing come Mercury ProblemNitrogen Dioxide, Ozone & Lead partner to boost Pollution threats to city ChildrenThe Heat encountering Outdoor Wood heaters & Boilers
PCBs in new York"s Hudson RiverIncreased Mercury level Attributed to commercial ActivitiesEnvironmental pollution of the Concord River
Guide to dealing with Household ChemicalsHow Well do You know Recycled Paper?Protecting Wildlife native TrashPlastics - native Recycling Bin to new ProductRoHS: Europe"s Initiative come Control technological WasteTreatment that Biohazardous WasteThe history of Waste


Anatomy that the AtomThe Chemistry that Polychlorinated BiphenylsMolar massive Calculations and Molecular load CalculatorStoichiometry: Molarity, Molality and also NormalityWhat you Do and Don"t Know around Fluorine
Chemical DatabaseChemistry DictionaryPeriodic Table of ElementsSort routine table by: choose orderAtomic RadiusBoiling PointCovalent RadiusCross SectionCrystal StructureDensityElectrical ConductivityEletronegativityFreezing PointHeat that VaporizationIonic RadiusIonization PotentialMass AverageMelting PointNamePeriodic TableSeriesSymbolThermal ConductivityYear of Discovery

Hazardous Materials

Guide to taking care of Household ChemicalsThe threats of Lawn chemicals at Home
Emergency solution Guidebook (ERG)List products byUN NumberMaterial Name49CFR USDOT Hazardous materials TableUSDOT HazMat Placards pick Class/Div.1 Explosives2 Compressed Gas3 Flammable Liquid4 Flammable Solids5 Oxidizers6.1 Poisons7 Radioactives8 Corrosives9 MiscellaneousRelated MarkingsPlacarding QuizUSDOT HazMat Placards CD & cultivate modulesExceptions, Exemptions and VariancesFMCSA HazMat Transportion allow System