Best position of hydrogen in the periodic table is above I.A Group which is mainly due to_______________?

Related Mcqs:

The atoms of same element having same atomic number but different mass number are called____________________?

A. Isobars B. Isomers C. Isotopes D. Isotropes...

Melting points of VII-A group elements down the group ____________________?

A. Increase B. Decrease C. Remain constant D. No regular trend...

Hydrogen resembles with carbon because of having________________?

A. Same number of electrons in the valence shell B. Similar physical state C. Remarkable reducing properties D. Homovalent (show same valency)...

In which of the following pairs are elements belonging to the same group ?

A. Boron & Beryllium B. Nitrogen & Phosphorous C. Magnesium & Aluminium D. Gallium & Helium...

Amphoteric exides are those which possess ____________ properties?

A. Acidic B. Basic C. Acidic and basic D. Neutral and acidic...