elements · 80 / 118 · All 118

Mercury

Z: 80
Mass: 200.592
Lifeforce: Earth

The trickster of the table: a metal that flows like water at room temperature. Earth wearing water's robe. Beautiful, toxic; the alchemists dissolved gold in it.

A terraced slope with laid stone foundations and visible roots; a figure sets a stone in place. — Plate · Earth Earth never hurries. It *holds*, stone by stone, whatever is meant to last.

Made in supernovae and neutron-star collisions. Its liquid state at room temperature is a relativistic quantum effect.

Lab note · Liquid at room temperature, not a defect, but a relativistic quantum effect. Forged in supernovae and neutron-star collisions.

Tool · Cosmic origin

Where your atoms come from

Hg · Neutron stars

Forged in the collision of neutron stars, among the rarest events in the cosmos. Older than the Sun.

8 of the 118 elements share this origin.

Choose a stage: click, or arrow keys. · Cosmic nucleosynthesis · current standard model

Tool · Periodic table

Your place in the system

H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Fire
Water
Air
Earth
Source

Click any element to go there.