What do you mean by isotopes, Q. What do you mean by Isotopes? Isotopes...

Q. What do you mean by Isotopes? Isotopes and mass number although all atoms of an element have the same number of protons most elements have atoms with different numbers of ne

An ionic compound is generally, An ionic compound is generally a : (1) ...

An ionic compound is generally a : (1) Good electrolyte (2)Weak electrolyte (3) Non-electrolyte (4) Neutral Ans:  Good electrolyte

F-block electronic configuration , why in f-block element electronic config...

why in f-block element electronic configuration electrons does not enter in 5d orbital (except for La,Gd,Lu)

Composition of individual phase in phase diagram–three phase, Define Compos...

Define Composition of individual phase in phase diagram–three phase? A binary system with three phases has only one degree of freedom and cannot be represented by an area on a

Nomenclature, what is lowest number rule?

what is lowest number rule?

Reactions of alkaline earth metals with oxygen, Reactions of Alkaline earth...

Reactions of Alkaline earth metals with oxygen: Write the reactions of any two elements of group II A with oxygen. Ans. Alkaline earth metals react with oxygen to form corr

Cyanohydrin .., industrial application of cyanohydrin.?

industrial application of cyanohydrin.?

Uses of BHC,

F-block elements, reactivity of f-block elements

reactivity of f-block elements

Explain relative electronegativities, Explain relative electronegativities ...

Explain relative electronegativities An analysis of relative electronegativities would suggest that, because C is slightly more electronegative than H, a important amount of th