Explain. Why fluorine forms only one oxoacid, HOF?

Explain. Why fluorine exhibits an oxidation state of -1 only, while other elements of the family exhibit oxidation state of -1 +1, +3, +5 and +7.

Explain why Zn shows only +2 oxidation state ?

Explain why Xenon is mono atomic.

On mixing certain alkane with chlorine and irradiating it with ultraviolet light ,one forms only one monochloro alkane .The alkane could be :

Explain why neon is monoatomic ?

Explain on the basis of electronic configuration. Why fluorine and chlorine are put in 17 group of periodic table?

Mendel's law of_______explains the expression of only one form of the trait in F1 hybrid.

Explain, why NH_4^+ does not form complex.

Explain why F_2 does not form oxyacids.