This line chart shows melting points and boiling points for elements across the periodic table. The dramatic peaks correspond to transition metals, while noble gases cluster near absolute zero.

The periodic trends reveal atomic bonding strength. Tungsten holds the highest melting point (3,422°C) due to its half-filled d-orbitals creating exceptionally strong metallic bonds. The pattern shows clear periodicity: alkali metals have low melting points due to single valence electrons, while carbon (as diamond) and refractory metals exhibit extreme values.