Electron Configuration and Orbital Notation

Front

What is electron configuration?

Back

The distribution of electrons in an atom's orbitals, indicating the energy levels and sublevels occupied by electrons.

Front

What does the 's' sublevel represent in electron configuration?

Back

The 's' sublevel can hold a maximum of 2 electrons and is spherical in shape.

Front

What does the 'p' sublevel represent in electron configuration?

Back

The 'p' sublevel can hold a maximum of 6 electrons and has a dumbbell shape.

Front

What is Hund's Rule?

Back

Hund's Rule states that electrons will fill degenerate orbitals singly before pairing up.

Front

What is the maximum number of electrons that can occupy the 'd' sublevel?

Back

The 'd' sublevel can hold a maximum of 10 electrons.

Front

What is the significance of the Aufbau principle?

Back

The Aufbau principle states that electrons occupy the lowest energy orbitals first before filling higher energy levels.

Front

What is the electron configuration for Neon?

Back

1s² 2s² 2p⁶.

Front

What is the electron configuration for Zinc?

Back

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰.

Front

What are transition elements?

Back

Transition elements are the d-block elements in the periodic table, characterized by partially filled d orbitals.

Front

What is the shape of the 'f' sublevel?

Back

The 'f' sublevel has a complex shape and can hold a maximum of 14 electrons.