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CHE 111 General Chemistry

NCE1 levelSciences17 topics

CHE 111 covers 17 topics. StudyPath paces them into daily study sessions that finish before your exam date, with practice questions and worked answers for each one.

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Course outline

The topics this course covers, in teaching order.

  1. Concepts of the atom and the molecule
  2. Discharge of electricity through gases
  3. Determination of e/m of cathode rays
  4. Determination of the charge of an electron
  5. Discovery of protons and neutrons
  6. Experiments of Rutherford and Chadwick
  7. Electronic structure of the elements
  8. Isotopes and mass spectrometry
  9. Atomic orbital, Bohr atom, Dual nature of matter
  10. Quantum numbers
  11. Uncertainty principle Hydrogen orbitals
  12. Many electron systems, Electrons spin, principle
  13. Pauli Exclusion Principle, The Periodic Table Valence shell electrons
  14. Ionization Potential Electron Affinity. Atomic and Ionic radii, Electro negativity.
  15. Types of chemical bonds: electrovalent, covalent, dative, hydrogen, metallic and Octet
  16. Lewis Formulae.
  17. Multiple electron-pair bonds. Odd – Electron compounds

A sample from this course

One topic, as StudyPath teaches it.

Concepts of the atom and the molecule

This topic introduces the basic particle ideas used in chemistry: the atom as the smallest unit of an element that retains its identity, and the molecule as a group of atoms chemically bonded together. For examinations, you must clearly distinguish atoms, molecules, elements, compounds, and ions, and understand how these concepts explain the composition and behaviour of matter.

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