This pack of blue atoms are used typically to represent nitrogen atoms and is for extending your existing set or for replacing lost atoms. Each pack contains 10 balls with with two holes in each ball at 105 degrees. Each atom is 23 mm diameter.
Why would I need these? You could use them to represent a nitrogen atom in a compound such as a pyridine if you don't want to add a lone pair.
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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