Electron Configurations

Front

What is the electron configuration for Zinc?

Back

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰

Front

Which element has the electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁹?

Back

Copper (Cu)

Front

What is the starting point for writing electron configurations?

Back

1s²

Front

What is the electron configuration for Magnesium?

Back

1s² 2s² 2p⁶ 3s²

Front

Which element corresponds to the electron configuration 1s² 2s² 2p⁶ 3s²?

Back

Magnesium (Mg)

Front

What is the maximum number of electrons in the 3d subshell?

Back

10 electrons

Front

What is the principle behind the Aufbau principle in electron configurations?

Back

Electrons fill the lowest energy orbitals first before moving to higher energy levels.

Front

What is Hund's rule in the context of electron configurations?

Back

Every orbital in a subshell is singly occupied before any orbital is doubly occupied.

Front

What is the Pauli Exclusion Principle?

Back

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

Front

How many electrons can the 2p subshell hold?

Back

6 electrons