Quizziz: Electrons and the PC

How many valence electrons does the element silicon have?

• 14

• 4

• 3

• 32

Which of the following orbitals is shaped like a peanut?

• s

• p

• d

• f

Which of the following elements has the a Lewis Electron Dot structure as shown below?

• N

• Li

• I

• Fr

How many orientations are possible for the f orbital?

• 14

• 7

• 10

• 5

How many electrons total can the d orbital hold?

• 14

• 7

• 10

• 5

Which of the following is NOT a quantum number?

• Spin Quantum Number

• Azimuthal Quantum Number

• Magnetic Quantum Number

• Princess Quantum Number

The Azimuthal quantum number tells us ______.

• which energy level the electron is located in

• which orbital the electron is located in

• which orientation of the orbital the electron is located in

• if the electron has its north pole up or down

Which of the following is the correct Lewis Electron Dot Notation for an atom with 6 valence electrons?

• 
• 
• 16

  X

  6

• 

Which rule informs us that electrons will construct their electron configuration based on which is energetically easiest for them to do.

• Aufbau Principle

• Hund's Rule

• The Pauli Exclusion Principle

• The Law of Conservation of Mass and Energy

Which law tells us that electrons will fill up all empty orientations before pairing up with electrons that already occupy an orientation.

• Aufbau Principle

• Hund's Rule

• Pauli Exclusion Principle

• The Law o Conservation of Mass and Energy