Sun, Earth, Moon Orbital Model, Multiple moving axis to demonstrate daylight, night, seasons and phases of moon, Requires two AA batteries, Light bulb inside sun to demonstrate sun light on moon & earth, Base has the months of the year along with the season
Orbit Carbon atom, Cl, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Octahedral, Color: Black
Orbit Oxygen atom, Od, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10mm diameter atom centre, Diunivalent or Hydrogen bonding, Color: Red
Orbit Phosphorus atom, Pf, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Trivalent, Color: Purple
Orbit Carbon atom, Ci, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Carbonyl, Color: Black
Organic Plus Model Set, Has all of the great features of the MG140 model set PLUS it has 3 new features, Has 35 additional parts that can be used to illustrate sigma and pi bonding, resonance, and aromaticity, Perfect for the more advanced orgainic chemistry student
Minit Sulfur atom, Sc, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Diunivalent, Color: Yellow
Orbit Nitrogen atom, Nb, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Half azo or Azide, Color: Blue
Orbit Oxygen atom, Oa, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Carbonyl, Color: Red
Minit Carbon atom, Ci, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Carbonyl, Color: Black
Orbit Oxygen atom, Oj, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10mm diameter atom centre, Trigonal, Color: Red
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