Electron Configuration
Orbitals
Shorthand Notations
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Definitions and Others
100

What is the electron configuration for Li?

What is 1s2 2s1

100

What four letters represent the orbitals?

What is s, p, d, f

100

What is the electron configuration of Cl?

What is [Ne] 3s2 3p5

100

The electrons that take part in chemical reactions.

What are valence electrons?

100

A region in which it is likely to find an electron.

What is an orbital?
200

What is the electron configuration of F-?

What is 1s2 2s2 2p6

200

How many electrons can a s sublevel have?

What is 2

200

What is the electron configuration of Ca?

What is [Ar] 4s2

200

A bromine atom has ____ s-orbitals.

What is 4?

200

Different species with the same electron configuration

What is isoelectronic?

300

What is the electron configuration of Al3+?

What is 1s2 2s2 2p6?

300

The shape of a p-orbital.

What is dumbbell?

300

What is the electron configuration of Zn2+?

What is [Ar]3d10

300

Sulfur has _____ electrons in the p-orbitals.

What is 10?


300

Oxygen has ___ unpaired electrons.

What is 2?

400

What is the electron configuration of Ti?

What is 1s2 2s2 2p6 3s2 3p6 4s2 3d2

400

How many electrons can a d sublevel have?

What is 10

400

What is the electron configuration of Ag?

What is [Kr] 5s1 4d10

400

What is the element that has this configuration: 1s2 2s2 2p6 3s2 3p6 4s3d10

What is Cu?

400

Gallium has ____ valence electrons.

What is 3?

500

What is the electron configuration of Cr?

What is 1s2 2s2 2p6 3s2 3p6 4s1 3d5

500

The number of orbitals in the f-sublevel.

What is 7?

500

What is the electron configuration of Mo?

What is [Kr] 5s14d5

500

What is the element that has this configuration:

 [Xe] 6s1 4f14 5d10?

What is Au

500

The Principle that states that the lowest energy are filled first

What is the Aufbau Principle?

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