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Md: 2·8·18·32·31·8·2

elements · 101 / 118 · All 118

Md

Mendelevium

Z 
101
Mass 
258
Lifeforce 
Earth
An old desk by a window with a still-warm oil lamp and a pushed-back chair.
Plate · Mendelevium Mendelevium bears his name: the man who brought order and first dared the empty squares.

Stable earth: holds form, endures, builds the structures on which all else stands. The slow time of matter, the patience of mountains.

Synthesized by human hands in particle accelerators; does not occur stably in nature.

Family portrait: this element's own portrait is not written yet. Mendeleev left gaps; we label ours.

Tool · Cosmic origin

Where your atoms come from

Md · Lab

Synthesized by human hands in particle accelerators; does not occur stably in nature.

28 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

  • Fire
  • Water
  • Air
  • Earth
  • Source

Click any element to go there.