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;
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