The valence electron in the carbon atom are, The valence electron in the ca...

The valence electron in the carbon atom are: (1) 0        (2) 2          (3) 4       (4) 6 Ans: 4

Bohr model of atom, Calculate velocity of electron in bohr first orbit of h...

Calculate velocity of electron in bohr first orbit of hydrogen atom

Optical glass, Optical glass: They contain phosphorous as replacement for ...

Optical glass: They contain phosphorous as replacement for most of all the silica and lead silicate, containing a little CaO 2 , the latter is capable of absorbing ultraviolet lig

Assignment, Redox systems in bioinorganic chemistry

Redox systems in bioinorganic chemistry

Laws of chemical combination, A hydrogen-filled balloon was ignited and 2.0...

A hydrogen-filled balloon was ignited and 2.00 of hydrogen reacted with 16.0 of oxygen.

what is aluminium?, It is Hydrated Potassium Aluminium Sulfate [ KAl(SO4)2...

It is Hydrated Potassium Aluminium Sulfate [ KAl(SO4)2·12H2O ].

Ionic bond,

Prpoerties of the p-block elements, The p-block elements contain metals amd...

The p-block elements contain metals amd what?

Alkaline earths, GROUP 2: ALKALINE EARTHS   The elements known common...

GROUP 2: ALKALINE EARTHS   The elements known commonly as alkaline earths have atoms with the (ns) 2 design and almost always have the +2 oxidation state in their compound

#title. masking agents, .importance, role and examples of masking agents

.importance, role and examples of masking agents