https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f Made by: Gisela, Juan Antonio, Claudia, Acheraf, Marina and Ángel Daniel. en-us 2017-12-18 07:50:56 UTC 2023-03-28 21:38:19 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Pizza.png angeldaniel_cabezamairena https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216861958 In 1878 in France.]]> 2017-12-18 08:04:32 UTC https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216861958 angeldaniel_cabezamairena https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862802 France has two elements related to its territory.The first is the Francium,wich receives this name since it was isolated by the FRENCH MARGUERITE PEREY in 1939 in this country,but also relates to the country of gallium,wich owes its name to the ROMAN denomination of this territory,the galia.However,the story also tells another version,that,lecoq boisbaudran,the Frenchman who isolated the element in 1878,called him Gallium by the French word "GALLUS",rooster "le coq" in French .If true,the name of the element would be directly related to his surname.I surely kill two birds with one stone.]]> 2017-12-18 08:08:56 UTC https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862802 angeldaniel_cabezamairena https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862850 Paul-Émile Lecoq de Boisbaudran]]> 2017-12-18 08:09:13 UTC https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862850 angeldaniel_cabezamairena https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862876 Gallium Chemical element, symbol Ga, atomic number 31 and atomic weight 69.72. It was discovered by Lecoq de Boisbaudran in France in 1875. It has a large temperature range in the liquid state, and its use in high temperature thermometers and manomewters has been recommended.]]> 2017-12-18 08:09:21 UTC https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862876 angeldaniel_cabezamairena https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862915 Gallium is similar that includes aluminium. it is amphoteric, but little more acidic than aluminium. the normal valence of gallium is 3+ formed hydroxides, oxides and dirty there. The gallium melts on contact with the air when heated to 500ºC (930ºF). Reacts vigorously with boiling water, but slightly with water at room tempereture. Dirty gallium is colorless; it is prepared for direct metal manna, since the purification of it is simpler than that of dirt.]]> 2017-12-18 08:09:34 UTC https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862915 angeldaniel_cabezamairena https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862950 Certain compounds of gallium (GaAs and GaP) are good semiconductors and are used in the manufacture of eletronic components]]> 2017-12-18 08:09:42 UTC https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216862950 angeldaniel_cabezamairena https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216864070 2017-12-18 08:14:56 UTC https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/216864070 angeldaniel_cabezamairena https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/217177794 On the teacher's blog, on wikipedia, translator and blog "Geografía infinita"

]]> 2017-12-19 09:45:46 UTC https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/217177794 angeldaniel_cabezamairena https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/217643623 2017-12-21 08:07:11 UTC https://padlet.com/angeldaniel_cabezamairena/m4uvfm8yp2f/wish/217643623