Selenium is a rare mineral. It is used in lots of technology. Cellphones, Video Games, TV's, and lots of others are sometimes made of selenium.
Can selenium sulfide be used in treatment for lice?
1954
Selenium dioxide is most commonly used in the laboratory during a Riley Oxidation of paraldehyde to give glyoxal. It is also used in allylic oxidation.
The element Selenium is very poisonous, yet your body needs tiny amount of it to be healthy. Most commonly, selenium is found in dandruff shampoos.
Jons Jacob was the man to discover Selenium.
Can selenium sulfide be used in treatment for lice?
Selenium sulfide is used against tinea capitis.
The selenium cell was used in an optical telephone developed by Alexander Graham Bell in 1879
From research in 1873 it was found that electrical resistance of grey selenium was dependent on the ambient light. This led to its use as a cell for sensing light
1954
Selenium dioxide is most commonly used in the laboratory during a Riley Oxidation of paraldehyde to give glyoxal. It is also used in allylic oxidation.
To make a copy ,the image of the material to be copied is projected onto the selenium coated surface.
The element Selenium is very poisonous, yet your body needs tiny amount of it to be healthy. Most commonly, selenium is found in dandruff shampoos.
The chief commercial uses for selenium today are in glassmaking and in pigments. Selenium is a semiconductor and is used in photocells. Uses in electronics, once important, have been mostly supplanted by silicon semiconductor devices. Selenium continues to be used in a few types of DC power surge protectors and one type of fluorescent quantum dot.
The chemical formula for element selenium is indicated by se. Native selenium is a rare mineral which does not usually forms good crystals. Hence it is used in the manufacture of specimens
It used to be Selenium, but modern photocells use silicon (Si).
The Answer is Selenium. Symbol of the element is SE.