What is tellurium used for?
Tellurium has been used to vulcanise rubber, to tint glass and ceramics, in solar cells, in rewritable CDs and DVDs and as a catalyst in oil refining. It can be doped with silver, gold, copper or tin in semiconductor applications.
Can tellurium kill you?
A brittle, silvery, crystalline semi-metal which is stable in air. It reacts with other elements to produce a wide range of compounds called tellurides. Crystals. Tellurium will not kill you, but it can certainly make you unpopular.
Is tellurium dangerous?
Tellurium is very toxic and teratogenic (can cause harm to developing embryos). Exposure to as little as 0.01 mg/m2 or less in air leads to “tellurium breath”, which has a garlic-like odor. Characteristics: Tellurium is a rare, silvery-white, brittle, lustrous metalloid.
Is tellurium toxic to humans?
Higher exposures may cause a build-up of fluid in the lungs (pulmonary edema), a medical emergency, with severe shortness of breath. ► Exposure to Tellurium can cause headache, fatigue, dizziness, drowsiness and weakness.
Is tellurium safe to touch?
* [added 1430 on 2 March 2012] Tellurium is “[h]ighly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact.
What happens if you eat tellurium?
– May cause respiratory tract irritation, although reports of significant pulmonary toxicity are rare. Ingestion – A garlic odour of the breath, sweat, urine and faeces is characteristic of tellurium exposure. – Initial symptoms of nausea, vomiting and a metallic taste develop within hours.
Is Te a metal?
The metals are to the left of the line (except for hydrogen, which is a nonmetal), the nonmetals are to the right of the line, and the elements immediately adjacent to the line are the metalloids….Metals, Metalloids, and Nonmetals.
| 4A | Sn |
|---|---|
| 5A | Sb |
| 6A | Te |
| 7A | I |
| 8A | Xe |
What element is similar to tellurium?
Metalloid
What makes tellurium unique?
Tellurium is a semimetallic, lustrous, crystalline, brittle, silver-white element. It is usually available as a dark grey powder, it has the properties both of the metals and the non metals. Tellurium forms many compounds corresponding to those of sulfur and selenium.