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Selenium is the chemical element of atomic number 34, a gray crystalline nonmetal with semiconducting properties.

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What is the binary compound SeO?

The binary compound SeO is selenium dioxide. It is composed of one selenium atom and two oxygen atoms. Its chemical formula is SeO2.


Is selenium monoxide ionic or covalent?

Selenium monoxide is a covalent compound. It is composed of selenium and oxygen atoms bonded together by sharing electrons, forming covalent bonds.


What is Se4Br7?

Se4Br7 is the chemical formula for selenium tetrabromide. It is a compound composed of selenium and bromine atoms, with four selenium atoms and seven bromine atoms in each molecule. Selenium tetrabromide is a red-brown solid that is primarily used in chemical synthesis.


What is the name of the compound NiSe?

The compound NiSe is called nickel selenide. It is a binary compound composed of nickel (Ni) and selenium (Se).


Is CoSe an ionic or covalent?

CoSe is an ionic compound composed of cobalt (Co) and selenium (Se). Cobalt typically forms ionic compounds with nonmetals like selenium due to its tendency to lose electrons and selenium's tendency to gain electrons.


Is al2se3 ionic or molecular compounds?

Al2Se3 is an ionic compound. It is composed of aluminum cations (Al3+) and selenium anions (Se2-), which are held together by ionic bonds due to the transfer of electrons from aluminum to selenium.


What are the top three essential oils highest in selenium?

Essential oils generally contain very low levels of minerals, including selenium, as they are primarily composed of volatile compounds. However, some oils derived from selenium-rich plants can have trace amounts of selenium. For example, essential oils from garlic, mustard seed, and onion might have higher selenium content due to the plants' natural mineral uptake, but they are not typically used for their selenium content in aromatherapy or other applications. Overall, it's important to note that essential oils are not significant sources of selenium.


What is the name of the molecular compound SeO2?

It is called Selenite; as a polyatomic ion, this compound is an exception to standard molecular compound naming rules. NOTE: It has a combined electrostatic charge of 2-


What is P2Se5?

P2Se5 is a chemical compound composed of two atoms of phosphorus and five atoms of selenium. It is a solid compound that is used in various applications such as semiconductor devices and as a precursor for making other selenium-containing compounds.


What is SeBr6?

SeBr6 is the chemical formula for selenium hexabromide, which is a chemical compound composed of one selenium atom and six bromine atoms. It is a yellow-colored solid at room temperature and is used in organic synthesis reactions involving bromination.


Is selenite a element?

Selenite is not an element. It is a mineral composed of calcium sulfate, which is a compound made up of calcium, sulfur, and oxygen atoms. The chemical formula for selenite is CaSO4·2H2O.


What object includes limestone and selenium?

A common object that includes both limestone and selenium is certain types of fertilizers. Limestone, primarily composed of calcium carbonate, is often used to improve soil pH and provide calcium, while selenium can be added as a micronutrient to support plant health. Additionally, some agricultural products may contain limestone as a filler or calcium source and selenium to enhance crop growth.