Electron Configuration Review

Front

What is the noble gas configuration for Neon?

Back

[He]2s²2p⁶

Front

Which scientist edited the Periodic Table and arranged elements in increased atomic number?

Back

Moseley

Front

What is the electron configuration for Iron (Fe)?

Back

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁶

Front

Which of the following groups is inert?

Back

Noble Gas

Front

What does Hund's rule state?

Back

Single electrons with the same spin must occupy each energy orbital before additional electrons with opposite spins can occupy the same orbitals.

Front

What is the electron configuration for Helium (He)?

Back

1s²

Front

What is the significance of the Aufbau principle in electron configuration?

Back

Electrons occupy the lowest energy orbitals first before filling higher energy orbitals.

Front

What is the electron configuration for Carbon (C)?

Back

1s² 2s² 2p²

Front

What is the electron configuration for Sodium (Na)?

Back

1s² 2s² 2p⁶ 3s¹

Front

What is the electron configuration for Chlorine (Cl)?

Back

1s² 2s² 2p⁶ 3s² 3p⁵