What is selenium powder and what is it used for

Selenium powder Selenium is a chemical element that has both the symbol Se as well as an atomic number of 34. This nonmetal is more commonly called a metallic (or a metalloid), with properties that lie between the elements below and above the period...…


What is Selenium powder?

Selenium powder (Selenium), chemical formula Se, black-gray non-metal, soluble in concentrated sulfuric acid and chloroform, slightly soluble in carbon disulfide, toxic, insoluble in water, and ethanol.…


Selenium-enriched agricultural products will become the new darling of organic agricultural products

The demand for ordinary agricultural products can no longer fully satisfy people's quality life requirements, and people are constantly recognizing the advantages and benefits of green and organic agricultural and sideline products during co…


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Germanium oxide mainly used to make metal germanium and also used as spectral analysis and semiconductor material

An overview of germanium oxide Germanium dioxide can be described as an inorganic compound having the molecular structure GeO2. This is germanium's dioxide. It has the same electronic formula as carbon dioxide. It can be either a powder white or...…


Rumors of when Apple will release a foldable phone

We have not seen a foldable iPhone by 2021. Display analyst Ross Young said that the foldable iPhone will not be available until 2023 at the earliest. That is to say, it is not surprising that it will not appear at Apples September or Octobe…


Is Tungsten the Most Heat Resistant Metal?

Tungsten is a brittle metal that is a good electrical conductor. It is also a good shield against radiation. However, it is not the most heat-resistant metal.…

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