Graphite Structure Model Kit
This 120 carbon atom graphite structure model kit can build a 4 layer structure representative of pencil "lead" in either of 2 stacking arrangements: ABAB or ABCA.
The interlayer bonds are flexible to allow the layers to move showing the weak van der Waals attraction which is a basic property of graphite.
|68259C||Atom, Orbit, C, trigonal bipyramidal, black||120|
|68186-20||Wobbly bond, 20mm, each||152|
|68186-50||Wobbly bond, 50mm, each||35|