Orbit Nitrogen atom, Ha, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Nitrile, Color: Blue
Minit Oxygen atom, Ok, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Tetrahedral, Color: Red
Enlarged, sectioned so that both ventricles and atria open to expose the valves. Large blood vessels near the heart and musculature of the heart are shown. Separates into 4 parts. On base.
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
Minit Carbon atom, Ch, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, 5 atom planar ring, Color: Black
Minit Sulfur atom, Sk, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Tetrahedral, Color: Yellow
Orbit Carbon atom, Ch, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, 5 atom planar ring, Color: Black