Molecular model set Inorganic/organic set- Student, PS / PE

Molecular model set Inorganic/organic set- Student, PS / PE

SKU: 12043.4 Categories: ,

Description

ELEMENTS :
CARBON (IV) – 6
HYDROGEN (I) – 15
NITROGEN (III , IV) – 2
BORON (III) – 1
OXYGEN (II , IV) – 7
SULPHUR (II , VI) – 2