-40%

Lot Vtg 3-D Atomic Model Copper + Magnesium Crystal Lattice Chemistry Display

$ 29.04

Availability: 70 in stock
  • Brand: Unbranded
  • Condition: Used
  • All returns accepted: ReturnsNotAccepted
  • Age Level: 17 Years & Up

    Description

    Lot Vtg 3-D Atomic Model Copper + Magnesium Crystal Lattice Chemistry Display.
    The first 6 photos are of the Magnesium crystal lattice with 13 spheres.  One of the spheres is damaged. The structure itself is still intact with its planes and angles. In fact, it is quite sturdy. It sits as a tripod on three smaller clear spheres. See picture 6.
    The last 6 photos are of the Copper crystal lattice with 16 spheres. One of the spheres is damaged
    Please see the last 2 pictures. There is a damaged piece of white sphere smaller than in Mg, but also missing 1 clear smaller sphere "tripod".
    The spheres are made of a hard white polymer. It is glass-like.
    Each model is about 6" in each dimension.
    Thank you.