The bond which is formed by complete transfer of electrons from one atom to another is called:

The melting point and boiling pint of water are higher due to:

The equation V=kT constant is the mathematical expression of:

The direct conversion of a solid into vapours is called:

An aqueous solution can dissolve 25 g of a solid at 23°C . If someone dissolves 20 g of this solid in water at 23°C then this solution will be called:

identify the no of electrons that f-subshell can accomodate?

keeping in view the Auf-Bau principle which energy level comes first

Which has the largest atomic radius?

Identify the covalent bond

Which element has the greater shielding effect

__________________is when two or more elements share the same electron

______________ occur with only non-metals

Ionic bonding occur between ___________ and _______

What kind of bonding occur in this diagram

____________ bonding is complete transfer of electron from one atom (metal) to another atom (non-metal)

Which of the following has a positive charge?

Which of the following has a negative charge?

Which of the following has no charge?

___________is the smallest unit of matter

A matter is ___________________________