半岛bd体育手机客户端 说明
一般描述
The use of 14, 20, and 26-sided polyhedrons as atomic nuclei makes these models unique. The various bond angles and distances needed for the models can be precisely represented, and the symmetrical characteristics of the structures can be observed.
基本信息
NACRES | NB.17 |
半岛bd体育手机客户端 性质
描述 | scale: 1 ? = 2.5 cm |
特点 | no. of atoms 52 no. of bonds 62 |
manufacturer/tradename | HGS 1000 |
Sigma-Aldrich