boron compounds borax

Borax (Na 2 B 4 O 7 .10H 2 O) Borax occurs naturally as tincal (contains about 55% borax) in certain inland lakes of India, Tibet and California (U.S.A...

Boron - Boron (B) is the first member of group 13 of the periodic table and is the only non-metal of this group. It has an electronic configuration of 1s 2 2s 2 2p 1 with only three electrons in its valence shell. Dissimilarities..

Boron hydrides (or boranes) - The hydrides of boron are known by a general name borane. These boranes are gaseous substances at room temperature. The general formulae of the two important series of boranes are B n H n + 4 and B n H..

Boron can be obtained by the electrolysis of fused mixture containing boric anhydride (B 2 O 3 ), magnesium oxide (MgO) and magnesium fluoride at 1100C. The reactions taking place during electrolysis are,..

Boric acid may also be obtained by the hydrolysis of most boron compounds like nitrides, sulphides, halides etc...

It is absorbed in the form of borate ions (BO 3 3 - or B 4 O 7 2 -..

By reducing volatile boron compound (boron trichloride) by dihydrogen at high temperature, boron is obtained. ..

1. Boron is a non-metal whereas aluminium is a metal. 2. Boron is a bad conductor of electricity whereas aluminium is a good conductor. 3. Boron exists in two forms-crystalline and amorphous. Aluminium is a soft metal and does not exist in different forms. h..

The binary compounds of halogens and boron are called boron halides. Boron forms covalent trihalides of the formula BX 3 (BF 3 , BCl 3 , BBr 3 , BI 3 ..

Elements of group 13 to 18 of the periodic table are collectively called 'p' block elements. The general electronic configuration of these elements is ns 2 np 1 - 6 . They involve the filling up of 'p' orbitals of their outermost shells, when their 's' orbitals are already filled...