0
Selenium exists in several allotropic forms. The most stable, crystalline hexagonal selenium, is metallic gray. Crystalline mono clinic selenium is a deep red color. Amorphous selenium is red in powder form and is black in vitreous form. Gray crystalline 'metallic' selenium conducts electricity better in the light than in the dark (photoconductive) and it can convert light directly into electricity (photovoltaic).
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoSulphur is located in groups 14, 15 and 16 of the periodic table. It is a non-metalic element that exists at room temperature.
Wiki User
∙ 15y agosulfur is classified as a non- metal
Wiki User
∙ 10y agoI have no idea i was asking
Wiki User
∙ 11y agometal
Add your answer:
Earn +20 pts
Is selenium a element or compound?
Selenium is an element. It is in the p block.
Is selenium a mixture?
No, selenium is a element
Is selenium powder a pure substance?
Selenium is a pure chemical element.
What compounds are in selenium?
Selenium is an element. Elements don't contain compounds.
What element is most similar to sulfur and why?
This element is selenium.
What is the element type of selenium?
Selenium is a metalliod, you're welcome.
Is selenite a element?
NO!!!! However, the corresponding element is 'Selenium'.
Was selenium element man made?
Selenium is a natural element.
Is selenium a element or compound?
Selenium is an element. It is in the p block.
Is selenium a mixture?
No, selenium is a element
What element is it if -2 ion has 34 protons?
This chemical element is selenium.
What element is represented by the symbol Se?
Selenium, atomic number 34.
What is the organ of the name selenium?
Selenium is a chemical element.
What element is similar to sulfur and why?
This element is selenium.
Is selenium powder a pure substance?
Selenium is a pure chemical element.
What compounds are in selenium?
Selenium is an element. Elements don't contain compounds.
What element is most similar to sulfur and why?
This element is selenium.
