Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
chemical compound
|
| gptkbp:category |
Metalloid
|
| gptkbp:chemicalFormula |
+6
-2 +4 |
| gptkbp:distribution |
6.24 g/cm³
|
| gptkbp:established |
gptkb:Martin_Heinrich_Klaproth
|
| gptkbp:hasGenre |
α-tellurium
β-tellurium |
| https://www.w3.org/2000/01/rdf-schema#label |
Tellurium
|
| gptkbp:iceClass |
449.51 K
988 K |
| gptkbp:ISO639-3 |
gptkb:Te-124
Te-120 Te-122 Te-126 Te-128 Te-130 Te-125 Te-123 |
| gptkbp:missileSystem |
127.60 u
|
| gptkbp:notableFeature |
2.1 (Pauling scale)
|
| gptkbp:numberOfFigures |
52
|
| gptkbp:occursAnnually |
Found in minerals such as tellurite
Rare_in_the_Earth's_crust |
| gptkbp:regulatoryCompliance |
Antioxidant properties
Essential trace element |
| gptkbp:relatedPatent |
gptkb:Germanium
gptkb:Polonium Tin Silicon Sulfur Lead Selenium Arsenic Bismuth Antimony |
| gptkbp:releaseYear |
1782
|
| gptkbp:safetyFeatures |
Skin irritation
Environmental hazard Eye irritation Toxic in large amounts Can_cause_tellurium_breath |
| gptkbp:symbol |
Te
|
| gptkbp:uses |
Semiconductors
Pigments Solar cells Alloying agent Thermoelectric devices Glass_production |