boron
ബോറോൺ
definition
noun
The mineral elements most likely to be deficient in vineyards are nitrogen, potassium, phosphorus, zinc, boron , iron, manganese, and magnesium.
the chemical element of atomic number 5, a nonmetallic solid.
example
Diffusion methods modify the chemical composition of the surface with hardening species such as carbon, nitrogen, or 'boron' .
Each layer is doped with tiny amounts of different impurities, usually phosphorus and 'boron' .
Grain refinement by titanium, 'boron' and zirconium additions has only a limited effect on mechanical properties.
These rare coloured stones are highly treasured; their coloration comes from traces of elements such as 'boron' and nitrogen or from structural flaws in the crystal lattice.
Besides hydrogen and its isotope deuterium, researchers use the isotopes of 'boron' , oxygen, nitrogen and carbon.
The mineral elements most likely to be deficient in vineyards are nitrogen, potassium, phosphorus, zinc, 'boron' , iron, manganese, and magnesium.
Those with less than an octet are often called electron deficient and are typical of certain elements with an odd number of electrons, such as 'boron' and nitrogen.
The most widely used grain refiners are master alloys of titanium, or of titanium and 'boron' , in aluminum.
The immobile nutrients are iron, sulfur, calcium, manganese, copper, zinc, 'boron' , molybdenum, and chlorine.
Nitrogen and 'boron' are increasingly used in steels in small but significant concentrations.
They spray 'boron' and energetic nitrogen atoms onto a clean, heated tungsten surface, held at 250 to 500 volts, in an ultrahigh vacuum.
Nitrogen, phosphorus, potassium, sulphur and 'boron' have been found to be important in Zambia.
In certain cases, small metallic atoms, like 'boron' and beryllium, may enter into restricted interstitial solid solutions.
Zinc is in solid solution; 'boron' , titanium and zirconium are seldom added in amounts sufficient to produce visible compounds.
The smaller element may be a nonmetallic element, such as 'boron' , carbon, nitrogen, or silicon.
This product is a laundry aid containing sodium, 'boron' , oxygen, and water.
In addition, soy also contains magnesium and 'boron' , which are important co-factors of calcium for bone health.
It was not until 1807, however, that Sir Humphrey Davy identified 'boron' as a chemical element.
Trace minerals that are already more than adequate in most diets include phosphorus, iodine, manganese, chloride, molybdenum and 'boron' .
Electrons from the n-type half are drawn to the p-type half because of the way that phosphorus and 'boron' bond with silicon.
Some 'borides' exhibit very useful physical properties.
Possible ceramics for such armours are: Boron carbide, Silicon carbide, Aluminium oxide, or Titanium 'boride' .
Some clues can be found in erbium rhodium 'boride' and holmium molybdenum sulphide — the superconductivity of both these materials is destroyed by the onset of a first-order ferromagnetic phase transition.
Six months ago, researchers worldwide were thrilled by the discovery that magnesium 'boride' became superconducting at a temperature higher than traditional theories predicted was possible.
Either calcium 'boride' or lithium should be plunged into the molten bath to deoxidize the melt.
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