Higher number of double bonds give lower melting points.

Compared to n-heptane, 2-methylhexane also has lower melting and boiling points.

Tomorrow is expected to be warmer, in the low to mid-40's, which might help melting.

They all have low melting and boiling points.

Discrete metal halides have lower melting and boiling points.

Most hexafluorides are molecular compounds with low melting and boiling points.

The solid has a low melting and boiling point.

The presence of sodium in a ratio of 1:3 gives the lowest melting point and must be avoided.

Mercury has an exceptionally low melting and boiling temperatures for a d-block metal.

Liquid metals which have a relatively low melting point, such as mercury, tin or lead.