Hovering above a point will show the atomic number and the boiling point (BP) of the element.
Boiling Point Trends in the Periodic Table
The two elements with the highest boiling point of 5660 and 5627°C are Tungsten and Rhenium.
The Noble gas elements in Group 18 (He, Ne, Ar, Kr, Xe, Rn) have the lowest boiling points.