Useful Principles in Chemistry for Agriculture and Nursing Students, 2nd Edition
PETER P. MUMBA
(2018)
Useful Principles in Chemistry for Agriculture and Nursing Students, 2nd Edition: pp.
10-28.
Chapter 1 ATOMIC THEORY AND THE STRUCTURE OF THE ATOM
The following sections are included:
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1.1. What Is a Theory?
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1.2. Atomic Theory
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1.3. Structure of the Atom
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1.4. Relative Atomic Mass (RAM)
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1.5. Isotopes
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1.6. Elements and Compounds
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1.7. Relative Molecular and Formula Mass
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1.8. Pure Substances and Mixtures
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1.9. Quantum Theory
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1.10. Electronic Structures
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1.10.1. Hund’s Rule
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1.10.2. Paramagnetism and Diamagnetism
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1.11. Periodic Table
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1.12. Some Representative Elements of Importance
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1.12.1. Group 1a Elements: Li, Na, K, Rb, Cs, Fr
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1.12.2. Group 2a Elements: Be, Mg, Ca, Sr, Ba, Ra
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1.12.3. Group 4a Elements: C, Si, Ge, Sn, Pb
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1.12.4. Group 5a Elements: N, P, As, Sb, Bi
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1.12.5. Group 7a Elements: F, Cl, Br, I and At
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1.12.6. Group 8a Elements: He, Ne, Ar, Kr, Xe, Rn
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1.13. Some Atomic Properties of the Elements of the Periodic Table
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1.13.1. Ionization Energy
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1.13.2. Electron Affinity
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1.13.3. Electronegativity