Understanding Atomic Structure and Electron Configuration

The video tutorial explains how to draw the atomic orbital diagram for sulfur. It begins by detailing the electron configuration of sulfur, which has an atomic number of 16, meaning it has 16 electrons. The tutorial follows the periodic table to determine the electron configuration, starting from the first energy level and moving through the s and p orbitals. The video then demonstrates how to construct the orbital diagram by placing electrons in the appropriate orbitals and pairing them. The tutorial concludes by summarizing the orbital diagram and its representation of electron placement around the sulfur atom's nucleus.

What is the atomic number of sulfur?

• 16

• 17

• 14

• 15

How many electrons does a neutral sulfur atom have?

• 14

• 15

• 17

• 16

Which energy level do we start with when writing the electron configuration for sulfur?

• 2s

• 1s

• 3p

• 2p

How many electrons can the 2p orbital hold?

• 6

• 4

• 2

• 8

What is the electron configuration for sulfur's 3p orbital?

• 3p4

• 3p1

• 3p2

• 3p6

In the atomic orbital diagram, how are electrons represented?

• As arrows

• As protons

• As neutrons

• As circles

What is the purpose of the atomic orbital diagram?

• To illustrate the electron configuration

• To indicate the number of neutrons

• To show the number of protons

• To display the atomic mass

How are electrons paired in the orbital diagram?

• In the same direction

• In a circular pattern

• In opposite directions

• Randomly

What does the atomic orbital diagram represent?

• The atomic mass

• The position of neutrons

• The position of electrons

• The position of protons

How is the atomic orbital diagram sometimes written?

• In a circular manner

• Horizontally

• Diagonally

• Vertically