Energy Levels, Energy Sublevels, Orbitals, and Electron Configur

Energy Levels, Energy Sublevels, Orbitals, and Electron Configuration

Please watch the video, pause it as needed, go back if you must, and take down notes.

Objectives

After the video lesson, you will...

1. answer all questions about energy levels, subshells, orbitals etc. correctly

Multiple Choice

In the Bohr model of the atom, electrons orbit the nucleus in circles called __________.

• Energy sublevels

• Subatomic particles

• Energy levels

• Orbitals

Multiple Choice

According to the Pauli exclusion principle, if two electrons occupy an orbital, they must spin in __________ directions.

• Same

• Random

• Circular

• Opposite

Multiple Choice

How many sublevels are inside the third energy level?

• 2

• 1

• 3

• 4

Multiple Choice

What is the maximum number of electrons that can fit into the fourth energy level?

• 8

• 16

• 24

• 32

Multiple Choice

Which sublevel has 5 orbitals?

• S

• P

• D

• F

Multiple Choice

What is the maximum number of electrons that can fit into the second energy level?

• 12

• 8

• 2

• 6

Multiple Choice

How many orbitals are there in the sublevel P?

• 7

• 3

• 1

• 5

Multiple Choice

If an electron is spinning in one direction, how is it represented?

• Line

• Dot

• Arrow pointing up

• Arrow pointing down