Information

These tables and diagrams are automatically generated by a program based on isotopic data. Because of this, there might be some weird illegible parts. I am trying my best to smooth out as many of these bugs as possible. Enjoy :)

This page is just a personal project based mostly on information I scraped from wikipedia. It was created May 20, 2020. I cannot vouch for its accuracy, but I try to fix errors as I find them. Please don't use this as an authoritative source!

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Oxidation States:

Table Type

  • High ... Mid ... Low
  • Trace (< 1 ppb)
  • High ... Mid ... Low
  • Trace (< 1 ppb)
  • High ... Mid ... Low
  • Trace (< 1 ppb)
unavailable
  • High ... Mid ... Low
  • High Melting Point ... Mid ... Low
  • High Bulk Modulus... Mid ... Low
  • High Electronegativity... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low
  • Prehistory ... Renaissance ... 21st century
  • High ... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low
  • Stable
  • High ... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low
  • 0
  • 1
  • 2
  • 3
  • multiple
  • CHON
  • Quantity element
  • Essential trace
  • Essentiality or function debated
  • Essential in some lower organisms
  • 1.6 ... 1.3 ... 1
  • unavailable
  • High ... Mid ... Low
  • High ... Mid ... Low
  • > $1M/kg ...
  • High ... Mid ... Low
  • (> 1.5 µΩm)
  • High ... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low
  • Polyisotopic
  • Monisotopic
  • HL ≥ 1 Myr
  • HL ≥ 1 yr
  • HL ≥ 1 min
  • HL < 1 min
  • 10 ... 5 ... 0

- +
  • Gas
  • Liquid
  • Solid
  • High ... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low
  • High ... Mid ... Low

Decay Chains

Diagram Type:

Includes all nuclides w/ HL ≥ 1 hour, part of a decay chain, naturally occuring, or the most stable isotope of an element.
Force Redraw Diagrams
Cull HL < ...
0 1 s 1 min 1 h 1 d 1 wk 1 mo 1 yr stable

4n Decay Chain

Thorium Series

4n+1 Decay Chain

Neptunium Series

4n+2 Decay Chain

Uranium Series

4n+3 Decay Chain

Actinium Series

Nucleus Visualization

Protons - +
Neutrons - +

Element Categories by Source

Hover over a cell to reveal more details about a source's classification.

Z 5 14 21 30 32 33 39 48 51 52 57 80 84 85 89 112 117 Group 3 -ide/
-oid		 Identical
Sources
symbol B Si Sc Zn Ge As Y Cd Sb Te La Hg Po At Ac Cn Ts
This Page Lu/Lr -ide
Brittanica La/Ac -oid
chemicalelements * -ide
Chemicool * -ide 1
Crash Course * La/Ac -ide
CSUN * -ide
The Economist * -ide
Elements Database * -oid
Fisher Scientific * -ide 1
LiveScience * -ide
PBS * -oid
Periodic Videos ? * * ? * * ? * ? * ? ? * -ide
ptable * -oid
Pubchem * -ide 1 2 3 4
RSC La/Ac -ide
wlonk * -ide

Periodic Table Oddities