Symbol | Ce |
---|---|
Ordnungszahl | 58 |
Atomgewicht | 140.116 |
Gruppe |
(Lanthanid)
Solid, Paramagnetic, Conductor, Lanthanide, Stable, Natural
|
Periode | 6 |
Block | f |
Dichte | 6.66 g/cm3 |
---|---|
Atomvolumen | 21.0 cm3/mole |
Atomradius | 1.81 angstroms |
Kovalenzradius | -- |
Crust Abundance | 0.006% |
Crystal Structure | Cubic: Face centered |
Color | Silver |
Schmelzpunkt | 798.0 °C |
---|---|
Siedepunkt | 3257.0 °C |
Neel Point | 12.5K |
Schmelzwärme | 9.2 kJ/mol |
Verdampfungswärme | 313.8 kJ/mol |
Elektronengravität | 1.1 (Pauling-Skala) |
---|---|
Elektronenaffinität | 50 kJ/mol |
1. Ionisierungsenergie | 534 kJ/mol |
2. Ionization Energy | 1050 kJ/mol |
3. Ionization Energy | 1949 kJ/mol |
4. Ionization Energy | 3547 kJ/mol |
5. Ionization Energy | 6325 kJ/mol |
6. Ionization Energy | 7490 kJ/mol |
Spezifische Wärmekapazität | 0.19 J g−1 K−1 |
Wärmeleitfähigkeit | 11.4 W·m−1·K−1 |
Oxidationsstufen | +3,4 |
---|---|
Elektronen pro Schale | 2 8 18 19 9 2 |
Elektronenkonfiguration | [Xe] 4f1 5d1 6s2 |
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f1 5d1 6s2 | |
Orbital Diagramm
1s ↿⇂ 2s ↿⇂ 2p ↿⇂ ↿⇂ ↿⇂ 3s ↿⇂ 3p ↿⇂ ↿⇂ ↿⇂ 3d ↿⇂ ↿⇂ ↿⇂ ↿⇂ ↿⇂ 4s ↿⇂ 4p ↿⇂ ↿⇂ ↿⇂ 4d ↿⇂ ↿⇂ ↿⇂ ↿⇂ ↿⇂ 4f ↿ 5s ↿⇂ 5p ↿⇂ ↿⇂ ↿⇂ 5d ↿ 5f 6s ↿⇂ 6p 6d 6f |
Radioaktiv | Nein |
---|
Afrikaans | Serium | |
Aragonese | Zerio | |
العربية | سيريوم | |
Armãneashte | Tseriumu | |
asturianu | Ceriu | |
azərbaycan dili | Serium | |
български | Церий | |
বাংলা | সেরিয়াম | |
brezhoneg | Seriom | |
bosanski | Cerij[um] | |
Byelorussian | Цэрый | |
Cebuano | Ceryo | |
čeština | Cer | |
Chuvash | Цери | |
Cymraeg | Ceri | |
dansk | Cerium | |
Deutsch | Zer | |
Ελληνικά | Δημητριο | |
English | Cerium | |
esperanto | Cerio | |
español | Cério | |
eesti | Tseerium | |
euskara | Zerioa | |
فارسی | سریم | |
suomi | Cerium | |
føroyskt | Cerium | |
français | Cérium | |
furlan | Ceri | |
West-Frysk | Cerium | |
Gaeilge | Ceiriam | |
Gàidhlig | Ceiriam | |
galego | Cerio | |
ગુજરાતી | સીરિયમનો | |
Gaelg | Kerrium | |
Hakka Chinese | Sṳ (鈰) | |
עברית | סריום | |
हिन्दी | सेरियम | |
hrvatski | Cerij | |
magyar | Cérium | |
հայերեն | Ցերիում | |
Indonesia | Serium | |
íslenska | Serín | |
italiano | Cerio | |
日本語 | セリウム | |
ქართული | ცერიუმი | |
کٲشُر | Cer | |
қазақ тілі | Церий | |
한국어 | 세륨 | |
Kurdish | Seryûm | |
Komi | Церий | |
kernewek | Keryum | |
кыргызча | Церий | |
Latin | Cerium | |
Lëtzebuergesch | Zer | |
Lombard | Céri | |
lingála | Selu | |
lietuvių | Ceris | |
latviešu | Cerijs | |
Mari | Церий | |
Maori | Cerium | |
македонски | Цериум | |
മലയാളം | സെറിയം | |
монгол | Цери | |
Мокшан | Цери | |
Bahasa Melayu | Serium | |
Malti | Sirjum, ²Ċerju | |
Nahuatl | Cerio | |
Nederlands | Cerium | |
norsk | Cerium | |
Occitan | Ceri | |
ирон | Церий | |
polski | Cer | |
português | Cério | |
Runasimi | Seryu | |
română | Ceriu | |
русский | Церий | |
slovenčina | Cér | |
slovenščina | Cerij | |
Samoan | Serimi | |
Samogitian | Ceris | |
shqip | Cerium | |
српски | Церијум | |
Southern Sotho | Seriamo | |
svenska | Cerium | |
Kiswahili | Seri | |
தமிழ் | -- | |
Tajik | Серий | |
ไทย | ซีเรียม | |
Türkçe | Seryum | |
ئۇيغۇرچە | سېرىي | |
українська | Церій | |
o‘zbek | Seriy | |
Tiếng Việt | Xeri | |
Võro | Tseerium | |
中文 | 鈰 |