Electron configuration and Orbital Notation

Front

What is the electron configuration of Chlorine (Cl)?

Back

1s² 2s² 2p⁶ 3s² 3p⁵

Front

How many types of subshells are there in electron configuration?

Back

There are 4 types of subshells: s, p, d, f.

Front

How many electrons can the s sublevel hold?

Back

The s sublevel can hold 2 electrons.

Front

What is the noble gas notation for Arsenic?

Back

[Ar] 4s² 3d¹⁰ 4p³

Front

What element has the electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶?

Back

Krypton (Kr).

Front

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

Back

The p sublevel can hold a maximum of 6 electrons.

Front

What is the shape of the s orbital?

Back

The s orbital has a spherical shape.

Front

What is the shape of the p orbital?

Back

The p orbital has a dumbbell shape.

Front

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

Back

The Aufbau principle states that electrons occupy the lowest energy orbitals first.

Front

What is Hund's rule?

Back

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