Which of the following materials (more than one) may form crystal_英语解答

Which of the following materials (more than one) may form crystalline solids?
Polymers
Metals
Ceramics
All of the above
None of the above

人气：433 ℃　时间：2019-10-23 05:57:18

解答

以下那种材料（多选）能生成水晶体?
聚合物
五金,金属
陶瓷
以上所有
以上均不能