Electron Configurations

Front

What electron configuration matches an oxygen atom? Options: 1s²2s²2p⁶3s2, 3p⁶4s²3d¹⁰4p⁵, 1s²2s²2p⁴, 1s²2s²2p⁶, 1s²2s²2p⁶3s²3p⁶4s²3d¹

Back

1s²2s²2p⁴

Front

How many electrons can the d sublevel (the d orbitals) hold?

Back

10

Front

Each orbital can hold how many electrons?

Back

2

Front

What is incorrect about this orbital diagram?

Back

In the 2p box there should only be 1 electron in the first 2p box and one in the 2nd 2p box pointing in the same direction.

Front

How many electrons can the s sublevel hold?

Back

2

Front

There are 4 different types of subshells (orbitals) s,p,d,f.

Back

true

Front

Electrons occupy orbitals of lowest energy first is part of what electron configuration rule?

Back

Aufbau Principle

Front

Which orbital shows a violation of Hund's Rule? Options: A, B, C, D

Back

D

Front

Which orbital shows a violation of the Pauli Exclusion Principle? Options: A, B, C, D

Back

A

Front

All orbitals of equal energy are occupied by one electron before any single orbital is occupied by a second electron.

Back

Hund’s rule