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mineralogy elements Te Tellurium

Te - Tellurium - METALLOIDS

Tellurium (symbol Te) is the chemical element with atomic number 52 and located in group 16 of the periodic table. It is a metallic solid that is rare in nature, but found naturally in several ores.

Tellurium is most stable in the solid state, and can be melted at a temperature of 449.5°C and vaporized at a temperature of 900°C. It is characterized by a shiny metallic color and a slight graying in moist air. It corrodes easily in water and ammonia.

Tellurium has many uses, including in alloys, chemicals, electronics, and industry. It is widely used to produce electronic components, televisions and refrigerators. Tellurium is also used to produce mechanical components such as screws, bolts, and castings.

Tellurium is also an essential component of optical materials. It is used in the manufacture of glasses and optical fibers, as well as in certain semiconductor materials such as diodes and transistors.

In addition, tellurium is widely used as a food additive, especially in iodized salts. It is also used in the manufacture of catalysts, especially tellurium oxide catalysts.
449.6°
990°
127.6
-2
2
4
5
6
52
Te
[Kr] 4d10 5s2 5p4
2
8
18
18
6
2.1
9.0096
Synthetic
Radioactive
Liquid
Gaseous
Tellurium Electronic configuration diagram
Electronic configuration diagram

Name Tellurium
Number 52
Atomic 127.6
Symbol Te
Fusion 449.6
Boiling 990
Density 6.232
Period 5
Group 16
Discovery 1782 von Reichenstein
Abundance 0.001
Radius 1.4
Electronegativity 2.1
Ionization 9.0096
Number of isotopes 29
Electronic configuration [Kr] 4d10 5s2 5p4
Oxidation states -2,2,4,5,6
Electron by energy level 2,8,18,18,6

Mineral Hardness Density
Agaite 6.99
Alburnite 4.00 / 4.00 7.83
Aleksite 2.50 / 2.50 7.00
Altaite 2.50 / 2.50 8.10
Andychristyite 2.00 / 3.00 6.30
Arcubisite
Backite 2.00 / 3.00 5.57
Bairdite
Baksanite 1.50 / 2.00 8.10
Balyakinite 3.50 / 3.50 5.64
Bambollaite 3.00 / 3.00 5.64
Benleonardite 3.50 / 3.50 7.00
Bezsmertnovite 4.50 / 4.50 16.30
Bilibinskite 5.00 / 5.00 14.27
Blakeite 2.00 / 3.00 3.10
Bogdanovite 4.00 / 4.50
Borovskite 3.00 / 3.00 8.12
Brumadoite 1.00 / 1.00 4.77
Buckhornite 2.50 / 2.50 8.00
Burckhardtite 2.00 / 2.00 4.96
Calaverite 2.50 / 2.50 9.04
Cameronite 3.50 / 4.00 7.00
Carlfriesite 3.50 / 3.50 6.30
Cervelleite 1.50 / 1.50 8.00
Cesbronite 3.00 / 3.00 4.45
Chekhovichite 4.00 / 4.00 6.88
Chenguodaite 2.00 / 3.00 6.85
Cheremnykhite 5.50 / 5.50 6.00
Chiluite 3.00 / 3.00 3.65
Choloalite 3.00 / 3.00 6.40
Chromschieffelinite 2.00 / 2.00 5.89
Cliffordite 4.00 / 4.00 6.57
Coloradoite 2.50 / 2.50 8.07
Cupromakovickyite 4.00 / 4.50 6.78
Cuzticite 3.00 / 3.00 3.90
Debattistiite
Denningite 4.00 / 4.00 5.05
Dugganite 3.00 / 3.00 6.33
Eckhardite
Emmonsite 2.00 / 2.50 4.52
Empressite 3.50 / 3.50 7.50
Eurekadumpite 2.50 / 3.00 3.83
Eztlite 3.00 / 3.00 4.50
Fairbankite 2.00 / 2.00 7.45
Ferrotellurite
Frankhawthorneite 3.00 / 3.50 5.44
Frohbergite 3.00 / 4.00 8.06
Fuettererite 2.00 / 3.00 5.53
Gaotaiite 3.00 / 3.00 9.97
Girdite 2.00 / 2.00 5.50
Goldfieldite 3.00 / 3.50 4.95
Graemite 3.00 / 3.50 4.13
Hedleyite 2.00 / 2.00 8.91
Henryite 3.50 / 3.50 7.86
Hessite 1.50 / 2.00 7.20
Hexatestibiopanickelite 2.00 / 2.00 8.94
Honeaite 11.18
Housleyite
Ilirneyite
Ingodite 2.50 / 2.50 7.00
Jensenite 3.00 / 4.00 4.76
Joséite-A 8.00
Joséite-B 2.00 / 2.00 8.30
Joséite-C 2.50 / 2.50
Juabite 3.00 / 4.00 4.59
Kalgoorlieite
Kawazulite 1.50 / 1.50 7.79
Keithconnite 5.00 / 5.00 10.00
Keystoneite 4.40
Khinite 3.50 / 3.50 6.50
Kinichilite 2.00 / 2.00 3.96
Kitkaite 3.50 / 3.50 7.19
Kochkarite 2.00 / 2.50 7.89
Kojonenite
Kolarite 9.14
Kostovite 2.00 / 2.50 8.43
Kotulskite 4.00 / 4.50 8.26
Krennerite 2.50 / 2.50 8.53
Kuksite 5.00 / 5.00 6.00
Kuranakhite 4.00 / 5.00 6.71
Kurilite
Leisingite 3.00 / 4.00 3.41
Lukkulaisvaaraite 4.00
Mackayite 4.50 / 4.50 4.86
Magnolite 8.00
Markcooperite 3.00 / 3.00 8.50
Maslovite 4.50 / 5.00
Mattagamite 5.50 / 5.50 8.00
Mayingite 4.00 / 4.00 12.72
Mazzettiite 3.00 / 3.50
Mcalpineite 3.00 / 3.00 6.63
Melonite 1.00 / 1.50 7.30
Merenskyite 2.00 / 3.00
Michenerite 2.50 / 2.50 9.50
Miessiite 2.00 / 2.50 10.94
Millsite
Moctezumite 3.00 / 3.00 5.73
Mojaveite 1.00 / 1.00 4.89
Moncheite 2.00 / 3.00 10.00