2 Resultaten gevonden voor "Bestand:Sulphur_symbol_(Dalton).svg".

Bestand:Sulphur symbol (Dalton).svg

DescriptionSulphur symbol (Dalton).svg English: proto-chemical symbol from Plate 5 of John Dalton (1808) A New System of Chemical Philosophy Date 5 December...


Bestand:Earth symbol (fixed width).svg

Creative Commons Attribution-Share Alike 4.0 truetrue English Astronomical symbol for Earth, derived from medieval depictions of the world as quadrisected...