Lewis structure Set, Help students determine the types of bonds in a substance, draw Lewis structures, and construct models of molecules, Chemists find the use of models helpful to construct Lewis structures and study covalent bonding
BioSigns Red Blood Cell Model, Learn all of this and so much more with this hands-on interactive 4-piece model that provides magnified and cross-sectioned detailing of a Red Blood Cell, Develop dexterity, enhance fine motor skills and inspire critical thought
Molecular Modelling set, Basic Inorganic and Organic Chemistry, Hard plastic case, Standard size, Consists of 54 balls of various colours and 24 links, 64 Pieces, Carbon-12, Hydrogen-24, Oxygen-6, Nitrogen-6, Chlorine-2, Sulphur-2, Bromine-1, Iodine-1
Meiosis Model, Dimensions: 60 x 40 x 6 cm, Advantages: Chromosomes coloured according to modified AZAN staining colour, Cell components are colour-coded in accordance with educational aspects, Attaching magnets on the rear, Storage system, Enlarged 10, 000 times
Orbit Halogen atom, Halk, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Tetrahedral, Color: Green
Orbit Sulfur atom, Sa, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 10 mm diameter atom centre, Double bonded, Color: Yellow
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