ATOMS
Structure of atom - set TS18056 A magnetic set to construct models of atoms, isotopes and ions. • disc ø 20 cm; 20 atoms, 20 isotropes, 20 ions
3D atom model TS16612 • made of plastic • size: atom ø 39 cm, H 42 cm
Model of molecular structure QH0026 • 150 pcs • in a plastic box
Worksheets for Molecular structures QH0026W • 24 pcs • size: 11,5 x 11,5 cm in a box
• 4 - 2,5 cm orange sodium/potassium monovalent metals balls • 6 - 2 cm red oxygen balls • 6 - 2 cm blue nitrogen/phosphorous trivalent & pentavalent element balls • 6 - 2 cm yellow aluminum/chromium trivalent metals balls • 6 - 2 cm orange calcium/magnesium bivalent metals balls • 25 - 1 cm white hydrogen balls with integral bonding lugs • 30 - 1 cm bonding lugs
Molecular model student set basic AM1864
104 elements. Set includes: • 6 - 2,5 cm black alkane carbon balls • 4 - 2,5 cm black alkene carbon balls • 2 - 2,5 cm black alkyne carbon balls
• 5 - 2,5 cm green halogens & monovalient non-metals balls • 4 - 2,5 cm yellow sulfur/selenium hexavalent balls
education
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