Why the melting and boiling points of halogens increase in going from top to bottom of the group.

Correct order of boiling point of halogens is

In general the melting and boiling points of transition metals

In general the melting and boiling points of transition metals

boiling points of noble gases increase from helium to Neon (T/F)

Why are the melting and boiling points of C and Si much higher as compared to those of other elements of the group ?

Why do the melting points decrease in going from NaF to Nal?

The intermolecular forces of attraction (i.e., H-bonding and van der waal's forces) exist among polar and non-polar species which effect melting point, boiling point, solubility and viscosity of covalent compounds : Q. Melting and boling points of halogen increase down the group due to

The intermolecular forces of attraction (i.e., H-bonding and van der waal's forces) exist among polar and non-polar species which effect melting point, boiling point, solubility and viscosity of covalent compounds : Q. Melting and boling points of halogen increase down the group due to

What happens to the atomic size of elements on moving from top to bottom of a group.

Melting and boiling points increase regularly in going across the second period. Explain.