F block elements, why f elememnts kept sepertaly in periodic table

why f elememnts kept sepertaly in periodic table

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

Nacl is dissolved in water the sodium ion, When  Nacl  is dissolved in wat...

When  Nacl  is dissolved in water the sodium ion becomes: (1) Oxidized                                       (2) Reduced   (3) Hydrolysed           (4) Hydr

Microwave digestion, if insoluble residues are found after the microwave di...

if insoluble residues are found after the microwave digestion with nitric acid, how to improve?

Acid and base equilibria, net ionic equation for the reaction between aqueo...

net ionic equation for the reaction between aqueous solutions of perchloric acid and rubidium hydroxide

space b/w a proton and electron in h atom, Between a proton and electron i...

Between a proton and electron in a hydrogen atom = 3.16 x 10 47 A 0

Sericulture, Is sericulture possible at 35 dgree centigrade?

Is sericulture possible at 35 dgree centigrade?

Laws of chemical combination, what is laws of chemical combination

what is laws of chemical combination

Ionic bond,

Atoms, the periodic table

the periodic table