periodic table scaled by electronegativity —
Founded periodic table scaled by electronegativity models & stl files for printing
PrimarilyPrint3d
MatterHackers
miaka618
Nightmare2800
TJJohn12
shannonmiller
PropRocket
PatrikRosen
CreativeElectronics
Oak600
KatzCreates
JoHey
paulorfo
H3dSprint
Malte
Kinetik
jordanwagner1
ewinick
krafttrains
krafttrains