Wikipedia:WikiProject Elements/PTG/theme-category

PTG (talk)
Periodic Table Graphics

Themes
(the sciences)
WT:ELEM

Graphics
(the presentations)

Blocks
(BLOCK) (talk)

State of Matter
(SOM) (talk)

Micro-PT
(MICRO) (talk)

Metal-Nonmetal
(M-nonM) (talk)

Resources
(sets, more)

2013

'predicted' colors (deprecated)

• Predicted: category may be predicted (not empirically established). Often with theoretical elements. 2013: use lighter shade:

   Transition metal → #ffc0c0 

   Transition metal (predicted) → #ffe2e2