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 an amorphous form. The former has a brown-black powder to a black powder. While the latter has a black-black or silver-gray color and a metallic sheen. It is hard like diamond. Amorphous Boron slowly oxidizes at room temperature in the air, and it self-ignites around 800 degC. Boron, hydrochloric and hydrofluoric acsids do not react even after they have been boiled.
Boron is slowly eroded and oxided by a hot mixture of sodium dichromate with sulfuric acid. The boron crystals can be slowly oxidized by hydrogen peroxide or ammonium perisulfate. Boron reacts violently and rapidly with sulfur when heated to 600 degrees C. This mixture is called boronsulfide. Boron nitride can be formed when boron, in the presence of nitrogen or ammonia is heated over 1000 deg C. At temperatures between 1800 and 2000 deg C, boron does not react with hydrogen. However, at temperatures above 2000 deg C boron will react with silicon, to produce 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 reacts at normal temperatures with fluorine and is uncorroded by hydrochloric or hydrofluoric aqueous acid solutions. Boron powder is soluble with sulfuric acid and boiling nitric, but not in water. Amorphous boron has a chemical activity, and the powder can be explosive when mixed with air.
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. Crystalline boron tends to be more inert while amorphous is 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 the production of ribonucleic Acid, an important component in 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 a precursor to 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 wool, the nuclear industry, pharmaceuticals, agriculture, and many other fields. Boron is a very important material that can be added to an alloy as a component or as an additive.
Boron can also be used as a raw material to manufacture high-purity boric halides. It is also used for smelting special alloy steels, gas scavengers in the electronic industry, control rods in rocket reactors, high-energy rocket fuels and for rocket high energy fuels. Boron is used as a raw material to make a variety borides. This can be a good way to save valuable metals and reduce the amount of olefin deficient metals.
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