Is Boron a metal or non-metal Whats The Boron Properties and Boron Uses
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Is boron a metal?Boron powder does not belong to the metal family, and it is a solid that lacks many of the metal's characteristics. Boron has the lowest outermost electron count of any non-metallic. It is available in both crystalline and amorphous forms. The amorphous form is brown-black or black powder. It is hard like diamond. Amorphous Boron slowly oxidizes at room temperature in the air, and it self-ignites around 800 degrees C. Boron, hydrochloric and hydrofluoric acits do not work when boiled.
Boron is slowly oxidized and eroded when a mixture of hot concentrated sodium dichromate with sulfuric acid and nitric acids is used. The boron crystals can be slowly oxidized by hydrogen peroxide or ammonium perisulfate. Boron reacts violently and rapidly with sulfur when heated to 600 deg C. A mixture of boronsulfide is formed. Boron nitride can be formed when boron, in the presence of nitrogen or ammonia is heated over 1000 deg C. At temperatures between 1800-2100 deg C, hydrogen and boron do not react. However, at 2100 deg C or above, boron will react with silicon to form silicon-boride. At high temperature, boron can react with metals and metal oxides in order to produce metal borides.
Boron Properties:
It is a dark-brown or black powder. When it oxidizes in air, it prevents the internal element from oxidizing due to the formation boron film. It is stable at room temperature, and does not react with hydrochloric or hydrofluoric acids. Boron powder is soluble with sulfuric and boiling nitric, but not in water. Amorphous boron has a chemically active nature, and the powder can be combined with air to form explosive mixtures.
Boron is an electrical conductor that is weak at normal temperatures and strong at higher temperatures. The elemental form of boron comes in different allotropes. The amorphous form is a powdery brown color, while the crystalline form is a grayish black. Elemental Boron has a hardness that is similar to diamond. It also has a very high electrical resistance. But its electrical conductivity will increase with temperature. Amorphous and crystalline boron are more active. The stable isotopes of boron are only two. Boric acid and borate are the main forms of boron in nature.
Boron Uses:
Boron is essential for ribonucleic-acid formation. Ribonucleic-acid is an important component of life. James Stephenson is a postdoctoral scientist at the University of Hawaii NASA Institute of Astrobiology. He said: "Bronze could be important for life's origin on Earth, because it stabilises nucleics, which are key components of the ribonucleic. Ribonucleic acids are considered to be precursors of DNA information in the early stages of life.
Boron is an important chemical raw-material mineral. It is used primarily in the productions of borax and boric acid, as well as for the compounds and elemental borons. Also, it is used for metallurgy. Building materials, machinery and electrical industries. Chemicals, light wools, nuclear industry, pharmaceuticals, agricultural and other fields. Boron is a very important material that can be added to an alloy as a component or as an additive.
Boron is used as a raw material to manufacture high-purity boric halides. It can also be used for the smelting and igniting of special alloy steels. Boron is used as a raw material to make a variety borides. This can be used in place of precious metals and those that are deficient for olefins.
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