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- Selenium exhibits both photovoltaic action, where light is converted directly into electricity, and photoconductive action, where the electrical resistance decreases with increased illumination. These properties make selenium useful in the production of photocells and exposure meters for photographic use, as well as solar cells.
- Selenium is also able to convert a.c. electricity to d.c., and is extensively used in rectifiers
- the solid is a p-type semiconductor and is useful in electronic and solid-state applications
- used in photocopying for reproducing and copying documents, letters, etc.
- used by the glass industry to decolourise glass and to make ruby coloured glasses and enamels
- photographic toner
- additive for stainless steel
What else can I help you with?
What is the correct name for SeF6?
This compound is called selenium hexafluoride.
What element has 34 electrons?
The element with 34 electrons is selenium. Selenium has an atomic number of 34, which indicates the number of protons and electrons in a neutral atom of selenium. It is a nonmetal with chemical symbol Se and is commonly used in various industrial applications, including electronics and glass manufacturing.
What is the chemical name for SeO?
Selenium http://www.chemicalelements.com/elements/se.html
What is Name of the covalent compound SeO2?
The name of the covalent compound SeO2 is selenium dioxide.
The black form of this non metal conducts electricity better when light is shined upon it?
The black form of the non-metal is likely graphene, an allotrope of carbon. Graphene exhibits better electrical conductivity when exposed to light due to the photon-induced excitation of charge carriers in the material, increasing its electrical performance. This property makes it useful for applications in optoelectronics and photodetectors.
What is Selenium 2.0?
A automated testing framework for the web applications.
What is the wavelength of selenium?
The wavelength of selenium typically refers to the wavelength of light emitted by selenium when it is excited. Selenium emits light in the red part of the spectrum with a wavelength around 600-700 nanometers. This characteristic makes selenium useful in applications like photocopiers and photovoltaic cells.
What is selenium wanted for?
Several selenium applications:- rubber vulcanizatuin- solar cells- red glass- alloying element in brass- foods supplements
Does selenium have any effect with light?
Selenium does not directly interact with light. However, selenium is used in the production of photocells, which convert light energy into electrical energy. Selenium can also be used in some photovoltaic applications to generate electricity from sunlight.
Is selenium synthetic?
Selenium is a naturally occurring element and nutrient that can be found in the soil and water. It is not a synthetic compound, but it can also be produced synthetically for various industrial and commercial applications.
What happens when selenium is exposed to light?
Selenium is photoconductive, meaning its electrical conductivity increases when exposed to light. This property is used in applications such as photocopiers and solar cells. However, prolonged exposure to bright light can degrade selenium's performance.
What is the compound SSe2?
SSe2 is the chemical formula for disulfur diselenide, a compound containing sulfur and selenium. It is a black solid with a layered structure and is used in semiconductor materials and as a lubricant in some applications.
What was the economic impact of selenium?
Several selenium applications are:- fabrication of red glass- additive for the electrolysis of manganese- minor additive to fertilizers- copper alloys-vulcanization- solar cellsetc.
Selenium API testing tool?
The Selenium Server is needed in order to run either Selenium RC style scripts or Remote Selenium WebDriver ones.e. 2.47.1 is the lastest version of selenium Selenium Latest Version As of 03 Jan 2018, the latest version of Selenium WebDriver for Java is Selenium 3.8.1. This version of Selenium provides better support for GeckoDriver (which you would need to launch Mozilla Firefox). Before Selenium 3.8, there were other releases of Selenium 3, important ones being, Selenium 3.0beta releases and then Selenium 3.0, 3.1, 3.2 to 3.8.
What are some selenium uses?
Some applications of selenium:- red glass fabrication- rubber vulcanization- manganese refinning by electrolysis- component of alloys- solar cells- photoconductive materials- inorganic dyes
What is the compound that Se4Cl5 makes?
The compound formed by Se₄Cl₅ is called selenium tetrachloride. In this compound, four selenium (Se) atoms are bonded to five chlorine (Cl) atoms, resulting in a molecular formula that reflects the specific stoichiometry of selenium and chlorine. Selenium tetrachloride is known for its use in various chemical applications, including as a reagent in organic synthesis.
What elements does selenium combine with?
Selenium can combine with a variety of elements, including oxygen, sulfur, hydrogen, and metals such as mercury, copper, and silver. It forms a range of compounds with different properties and applications in industry, biology, and chemistry.
