ATOMIC MODEL SET (JUNIOR) 75 BALLS

This set comprises of 75 balls of different colors and size with 35 flexible connecting white links.

12 black balls,  diameter 25 mm.,  four  holes, represent Carbon.

4 Yellow balls, diameter 25 mm.,  four holes represent Sulphur.

5 green balls, diameter 25 mm.,  one hole represent Chlorine.

4 orange balls, diameter 25 mm.,  one hole represent Sodium.

26 white balls, diameter 12 mm.,  lugs 50mm represent Hydrogen.

37 white connectors of three lengths represent Valency bonds.

6 orange balls, diameter 19 mm.,  two holes  represent Calcium.

6 red balls, diameter 19 mm., two holes represent Oxygen.

6 blue balls, diameter 19 mm., three with three holes  and three with  five holes represent Phosphorous.

6 yellow  balls, diameter 19 mm., two holes represent Trivalent metals eg. Aluminium, Chromium etc.

Supplied packed in a plastic box with different compartments.

Catalogue No. PM-525
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