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GENERAL CHEMISTRY I Unit 6: Atoms' electronic configuration: Chemistry Help

Additional Information

The electronic configuration of an atom refers to the arrangement of electrons in the atom and how they are distributed among the different energy levels or shells. Each energy level or shell can contain a certain number of electrons, and the electrons occupy the lowest energy levels first. The number of electrons in the outermost shell (valence electrons) is particularly important in determining the chemical properties of an atom, including its reactivity and the types of bonds it can form with other atoms. The electronic structure of an atom can be described by its electron configuration, which lists the number of electrons in each energy level or shell. The electron configuration is determined by the number of protons in the nucleus of the atom, which determines the number of electrons in the atom. According to the laws of quantum mechanics, the electrons in an atom occupy specific energy levels and have specific energy states, which determine their behavior and reactivity.

Atoms' Electronic Configuration

Atoms' Electronic Configuration

Unit 6 overview

6.1: Photons

6.3: Waves & Quantum Mechanics

6.2: Bohr's Model

Photons

The smallest amounts(quantum) of light

6.1 Transcript, Problems, and Solutions

6.2: Bohr's Model

6.3: Waves & Quantum Mechanics

6.2: Bohr's Model

Bohr's Model

Electrons orbit the nucleus in "allowed" levels 

6.2 Transcript, Problems, and Solutions

6.3: Waves & Quantum Mechanics

6.3: Waves & Quantum Mechanics

6.3: Waves & Quantum Mechanics

Waves & Quantum Mechanics

 Matter’s wavelike behavior

6.3 Transcript, Problems, and Solutions

6.4: Atomic Orbitals

6.5: Electron Configurations(Atoms)

6.3: Waves & Quantum Mechanics

Atomic Orbitals

 Quantum numbers: n, l, ml, & ms 

6.4 Transcript, Problems, and Solutions

6.5: Electron Configurations(Atoms)

6.5: Electron Configurations(Atoms)

6.5: Electron Configurations(Atoms)

Electron Configurations(Atoms)

The distribution of electrons in atoms

6.5 Transcript, Problems, and Solutions

Unit 6: Problems and Exercises

6.5: Electron Configurations(Atoms)

6.5: Electron Configurations(Atoms)

Atoms' Electronic Configuration - Problems and Exercises

Problems and Exercises of Unit 6.

Solutions to Unit 6 Problems and Exercises

Unit 6: Summary and Review

Unit 6: Summary and Review

Unit 6: Summary and Review

Atoms' Electronic Configuration - Summary and Review

  A summary and review of all Unit 6.

PDF Study Guide of Unit 6 and Transcript

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