Electron Configurations

Front

What is the electron configuration of an oxygen atom?

Back

1s² 2s² 2p⁴

Front

How many electrons are represented in the electron configuration 1s² 2s² 2p⁶?

Back

10

Front

After filling the 5s sublevel, which sublevel do electrons fill next?

Back

4d

Front

What is the highest occupied energy level in the electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶?

Back

3

Front

How many orbitals are in the 4s sublevel?

Back

1

Front

What is the maximum number of electrons that can occupy the 2p sublevel?

Back

6

Front

Define electron configuration.

Back

The distribution of electrons in an atom's orbitals.

Front

What is the Pauli Exclusion Principle?

Back

No two electrons in an atom can have the same set of four quantum numbers.

Front

What does the Aufbau Principle state?

Back

Electrons occupy the lowest energy orbitals first.

Front

How many total electrons can the 3rd energy level hold?

Back

18