总结学习笔记.doc

Chapter 1 Introduction
Read the textbook (P3)and answer the following question:
What is the phenomenon? And why?
You should be able to do the following:
1. List six different property classifications of materials that determine their applicability.
2. Cite the ponents that are involved in the design, production, and utilization of materials, and briefly describe the interrelationships between ponents.
3. Cite three criteria that are important in the materials selection process.
4. (a) List the three primary classifications of solid materials, and then cite the distinctive chemical feature of each.
(b) Note the other three types of materials and, for each, its distinctive feature(s).
Chapter 2 Interatomic Bonding
1 Make sure you understand concepts:
“ Covalent bond 共价键
“ Dipole (electric) 偶极
“ Hydrogen bond 氢键
“ Ionic bond 离子键
“ Metallic bond 金属键
“ Polar molecule 极性分子
“ Primary bonding 主价键
“ Secondary bonding 次价键
“ Van der Waals bond 范德华键
“ Valence electron 价电子
2 you should be able to do the following:
(1) Briefly describe formation and characteristics of ionic, covalent, metallic, hydrogen, and van der Waals bonds.
(2) Note what materials exhibit each of these bonding types.
Chapter 3 Structure of Solids
sure you understand language and concepts:
Allotropy 同素异形现象,同素异构现象
Amorphous 无定形的,非晶态的
Anisotropy 各向异性
Atomic packing factor (APF) 原子密