General Information
| Symbol: | Sr |
| Atomic Number: | 38 |
| Atomic Weight: (Atomic Mass, Molar Mass) | 87.62 |
| Group: | 2 (alkaline earth metals or beryllium family) |
| IIA (Old IUPAC), IIA (CAS) |
| Period: | 5 |
| Block: | s |
Physical Properties
| Density: | 2.54 g/cm3 |
| Atomic Volume: | 33.7 cm2/mole |
| Atomic Radius: | 2.15 angstroms |
| Covalent Radius: | 192 pm |
| Radioactive: | No |
States
| Melting Point: | 769.0 °C |
| Boiling Point: | 1384.0 °C |
| Heat Of Fusion: | 8.2 kJ/mole |
| Heat Of Vaporization: | 136.9 kJ/mole |
Energy
| Electronegativity: | 1.0 (Pauling Scale) |
| Electron Affinity: | -146 kJ/mol |
| 1st Ionization Energy: | 550 kJ/mol |
| Specific Heat Capacity: | 0.3 J g−1 K−1 |
| Thermal Conductivity: | 35.3 W·m−1·K−1 |
Electrons & Oxidation
| Oxidation States: | 2 |
| Electrons Per Shell: | 2 8 18 8 2 |
| Electron Configuration: | [Kr] 5s2 |
| 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 5s2 |
| 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 5s2 |
History
| Discovered In: | 1790 |
| Discovered By: | Adair Crawford |
| Discovered At: | Scotland |
| Word Origin: | Named after the village of "Strontian" in Scotland |
Translations
| English | Strontium |
| Deutsch | Strontium |
| Lëtzebuergesch | Strontium |
| Nederlands | Strontium |
| Afrikaans | Strontium |
| Frysk | Strontium |
| Dansk | Strontium |
| Svenska | Strontium |
| Norsk | Strontium |
| Íslenska | Strontín |
| Føroysk | Strontium |
| Latin | Strontium |
| Français | Strontium |
| Español | Estroncio |
| Catalana | Estronci |
| Occitana | Estronci |
| Português | Estrôncio |
| Galego | Estroncio |
| Italiano | Stronzio |
| Furlan | Stronzi |
| Român | Stronţiu |
| Moldavian | Stronţiu |
| Armãneashte | Strontsiumu |
| Русский | Стронций |
| Українска | Стронцій |
| by | Стронцый |
| Polska | Stront |
| Kaszëbsczi | Starnt |
| Čech | Stroncium |
| Slovenský | Stroncium |
| Slovenščina | Stroncij |
| Hrvatska | Stroncij |
| Српски | Стронциjум |
| Bosnian | Stroncij |
| Македонски | Стронциум |
| Български | Стронций |
| Lietuviškai | Stroncis |
| Lao | Stroncijs |
| Sudovian | Strāncijan |
| Cymraeg | Strontiwm |
| Gaeilge na hÉireann | Strointiam |
| Gàidhlig na h | Strointiam |
| Gaelg Vanninagh | Stroinçhum |
| Cornish | Strontyum |
| Brezhoneg | Strontiom |
| Ελληνική | Στροντιο |
| Shqip | Stroncium |
| Ossetian | Стронций |
| Euskera | Estrontzioa |
| Georgian | სტორცინიუმი |
| Suomi | Strontium |
| Eesti | Strontsium |
| Magyar | Stroncium |
| Türkçe | Stronsiyum |
| Kazakh | Стронций |
| Uzbek | Стронций |
| Tajik | Stronci' |
| Mongolian | Стронци |
| 日本語 | ストロンチウム [sutoronchiumu] |
| 中国话 | 鍶 |
| ไทย | สทรอนเชียม |
| Vietnamese | Stronti |
| Bahasa Melayu | Strontium, Stronsium |
| العربيه | سترانشيوم |
| Il-Malti | Stronzjum |
| עברית | סטרונציום |
| Esperanto | Stroncio |
Links
Misspellings: atrontium, ztrontium, xtrontium, dtrontium, etrontium, wtrontium, srrontium, sfrontium, sgrontium, syrontium, s6rontium, s5rontium, steontium, stdontium, stfontium, sttontium, st5ontium, st4ontium, strintium, strkntium, strlntium, strpntium, str0ntium, str9ntium, strobtium, stromtium, strojtium, strohtium, stronrium, stronfium, strongium, stronyium, stron6ium, stron5ium, strontuum, strontjum, strontkum, strontoum, stront9um, stront8um, strontiym, strontihm, strontijm, strontiim, stronti8m, stronti7m, strontiun, strontiuk, strontiuj, trontium, srontium, stontium, strntium, strotium, stronium, strontum, strontim, strontiu, tsrontium, srtontium, storntium, strnotium, strotnium, stronitum, strontuim, strontimu, sstrontium, sttrontium, strrontium, stroontium, stronntium, stronttium, strontiium, strontiuum, strontiumm
