This pack of purple atoms are used to represent phosphorus atoms and is for extendingyour existing set or for replacing lost atoms. Each pack contains 10 balls with five holesin each ball in a trigonal bipyramidal arrangement. Each atom is 23 mm diameter.
Why would I needthese? You could use them to represent phosphorus in, say, phosphorus pentafluoride.
The Molymod® system is the original, unique, dual-scale system of high quality low-cost molecular models. These enormously popular sets are ideal for students but are also used by scientists all over the world.
This pack of white Molydome style atoms are used typically to represent hydrogen atoms in a compact way and is for extending your existing set or for replacing lost atoms.
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