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chap1 - Materials Science deals with the relationship...

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    材材材材材材 材材材材材材 Fundamental of Materials Fundamental of Materials Prof: Prof: Tian Min Bo Tian Min Bo Tel: Tel: 62795426 62795426 材 62772851 62772851 E-mail: E-mail: [email protected] [email protected] Department of Material Science and Engineering Department of Material Science and Engineering Tsinghua University. Beijing 100084 Tsinghua University. Beijing 100084 Lesson one Lesson one
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Materials Science deals with the relationship between the macroscopic properties and the microscopic structures.
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§1.1 Atomic structure §1.1 Atomic structure .Atomic numbers and atomic masses .Atomic numbers and atomic masses 1. Atomic Models 1. Atomic Models Chapter I Chapter I Atomic Structure and Bonding Atomic Structure and Bonding
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2. Atomic numbers The atomic number of an atom indicates the number of protons (positively charged particles) which are in its nucleus, and in a neutral atom the atomic number is also equal to the number of electrons in its charge cloud.
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