Ytterbium is a chemical element; it has symbol Yb and atomic number 70. It is a metal, the fourteenth and penultimate element in the lanthanide series, which is the basis of the relative stability of its +2 oxidation state. Like the other lanthanides, its most common oxidation state is +3, as in its oxide, halides, and other compounds. In aqueous solution, like compounds of other late lanthanides, soluble ytterbium compounds form complexes with nine water molecules. Because of its closed-shell electron configuration, its density, melting point and boiling point are much lower than those of most other lanthanides.
"}{"type":"standard","title":"Gianni Di Marzio","displaytitle":"Gianni Di Marzio","namespace":{"id":0,"text":""},"wikibase_item":"Q3763498","titles":{"canonical":"Gianni_Di_Marzio","normalized":"Gianni Di Marzio","display":"Gianni Di Marzio"},"pageid":69845294,"thumbnail":{"source":"https://upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Gianni_Di_marzio_%28cropped%29.JPG/330px-Gianni_Di_marzio_%28cropped%29.JPG","width":320,"height":440},"originalimage":{"source":"https://upload.wikimedia.org/wikipedia/commons/6/6f/Gianni_Di_marzio_%28cropped%29.JPG","width":736,"height":1011},"lang":"en","dir":"ltr","revision":"1259937974","tid":"15956453-ad0f-11ef-84e0-3b4398e0842e","timestamp":"2024-11-27T22:29:37Z","description":"Italian football manager (1940–2022)","description_source":"local","content_urls":{"desktop":{"page":"https://en.wikipedia.org/wiki/Gianni_Di_Marzio","revisions":"https://en.wikipedia.org/wiki/Gianni_Di_Marzio?action=history","edit":"https://en.wikipedia.org/wiki/Gianni_Di_Marzio?action=edit","talk":"https://en.wikipedia.org/wiki/Talk:Gianni_Di_Marzio"},"mobile":{"page":"https://en.m.wikipedia.org/wiki/Gianni_Di_Marzio","revisions":"https://en.m.wikipedia.org/wiki/Special:History/Gianni_Di_Marzio","edit":"https://en.m.wikipedia.org/wiki/Gianni_Di_Marzio?action=edit","talk":"https://en.m.wikipedia.org/wiki/Talk:Gianni_Di_Marzio"}},"extract":"Giovanni \"Gianni\" Di Marzio was an Italian professional football manager.","extract_html":"
Giovanni \"Gianni\" Di Marzio was an Italian professional football manager.
"}{"fact":"Cats spend nearly 1\/3 of their waking hours cleaning themselves.","length":64}
{"fact":"Cats, especially older cats, do get cancer. Many times this disease can be treated successfully.","length":96}
{"slip": { "id": 12, "advice": "Always block trolls."}}
{"fact":"Female cats are polyestrous","length":28}
{"type":"standard","title":"Henry Haydn Jones","displaytitle":"Henry Haydn Jones","namespace":{"id":0,"text":""},"wikibase_item":"Q5722774","titles":{"canonical":"Henry_Haydn_Jones","normalized":"Henry Haydn Jones","display":"Henry Haydn Jones"},"pageid":2492661,"thumbnail":{"source":"https://upload.wikimedia.org/wikipedia/commons/thumb/7/7d/H._Haydn_Jones_%285449729%29_%28cropped%29.jpg/330px-H._Haydn_Jones_%285449729%29_%28cropped%29.jpg","width":320,"height":442},"originalimage":{"source":"https://upload.wikimedia.org/wikipedia/commons/7/7d/H._Haydn_Jones_%285449729%29_%28cropped%29.jpg","width":842,"height":1163},"lang":"en","dir":"ltr","revision":"1256723349","tid":"46cd3096-a002-11ef-b9f2-9116a9a86234","timestamp":"2024-11-11T07:55:11Z","description":"British politician","description_source":"local","content_urls":{"desktop":{"page":"https://en.wikipedia.org/wiki/Henry_Haydn_Jones","revisions":"https://en.wikipedia.org/wiki/Henry_Haydn_Jones?action=history","edit":"https://en.wikipedia.org/wiki/Henry_Haydn_Jones?action=edit","talk":"https://en.wikipedia.org/wiki/Talk:Henry_Haydn_Jones"},"mobile":{"page":"https://en.m.wikipedia.org/wiki/Henry_Haydn_Jones","revisions":"https://en.m.wikipedia.org/wiki/Special:History/Henry_Haydn_Jones","edit":"https://en.m.wikipedia.org/wiki/Henry_Haydn_Jones?action=edit","talk":"https://en.m.wikipedia.org/wiki/Talk:Henry_Haydn_Jones"}},"extract":"Sir Henry Haydn Jones was a Welsh Liberal Party politician.","extract_html":"
Sir Henry Haydn Jones was a Welsh Liberal Party politician.
"}{"slip": { "id": 13, "advice": "If you're feeling tired or anxious, a pint of water will almost always make you feel better."}}
{"type":"standard","title":"Chonerhinos","displaytitle":"Chonerhinos","namespace":{"id":0,"text":""},"wikibase_item":"Q94497","titles":{"canonical":"Chonerhinos","normalized":"Chonerhinos","display":"Chonerhinos"},"pageid":17114376,"thumbnail":{"source":"https://upload.wikimedia.org/wikipedia/commons/thumb/2/23/Xenopterus_naritus_Achilles_182.jpg/330px-Xenopterus_naritus_Achilles_182.jpg","width":320,"height":158},"originalimage":{"source":"https://upload.wikimedia.org/wikipedia/commons/2/23/Xenopterus_naritus_Achilles_182.jpg","width":2359,"height":1163},"lang":"en","dir":"ltr","revision":"1248265124","tid":"161489f3-7dae-11ef-9175-17286cc40df3","timestamp":"2024-09-28T15:26:52Z","description":"Genus of fishes","description_source":"local","content_urls":{"desktop":{"page":"https://en.wikipedia.org/wiki/Chonerhinos","revisions":"https://en.wikipedia.org/wiki/Chonerhinos?action=history","edit":"https://en.wikipedia.org/wiki/Chonerhinos?action=edit","talk":"https://en.wikipedia.org/wiki/Talk:Chonerhinos"},"mobile":{"page":"https://en.m.wikipedia.org/wiki/Chonerhinos","revisions":"https://en.m.wikipedia.org/wiki/Special:History/Chonerhinos","edit":"https://en.m.wikipedia.org/wiki/Chonerhinos?action=edit","talk":"https://en.m.wikipedia.org/wiki/Talk:Chonerhinos"}},"extract":"Chonerhinos is a monotypic genus of pufferfish, family Tetraodontidae. The only species is Chonerhinos naritus, the bronze pufferfish or yellow pufferfish. It is native to Southeast Asia, where it is mainly found in estuarine and coastal habitats. This species grows to a length of 28.5 centimetres (11.2Â in) TL, but otherwise it generally resembles the smaller and more strictly freshwater Auriglobus pufferfish. This predatory species feeds on other fish, crustaceans and snails.","extract_html":"
Chonerhinos is a monotypic genus of pufferfish, family Tetraodontidae. The only species is Chonerhinos naritus, the bronze pufferfish or yellow pufferfish. It is native to Southeast Asia, where it is mainly found in estuarine and coastal habitats. This species grows to a length of 28.5 centimetres (11.2Â in) TL, but otherwise it generally resembles the smaller and more strictly freshwater Auriglobus pufferfish. This predatory species feeds on other fish, crustaceans and snails.
"}