Electron Configuration

If an atom has unpaired electrons, it is...

If an atom has no unpaired electrons, it is...

Which is responsible for interference patterns being exhibited by electrons?

• Pauli Exclusion Principle

• Heisenberg's Uncertainty Principle

• Hund's Rule

• Wave Nature of Matter

States that we cannot know both the position and speed of a particle, such as a photon or electron, with perfect accuracy

• Pauli Exclusion Principle

• Heisenberg's Uncertainty Principle

• Hund's Rule

• Wave Nature of Matter

States that no two electrons in an atom have the same 4 quantum numbers

• Pauli Exclusion Principle

• Heisenberg's Uncertainty Principle

• Hund's Rule

• Wave Nature of Matter

States that electrons will only pair up if there are no more empty orbitals

• Pauli Exclusion Principle

• Heisenberg's Uncertainty Principle

• Hund's Rule

• Wave Nature of Matter

How many possible quantum number configurations are there for a 2p Orbital?

• 2

• 6

• 10

• 14

How many possible quantum number configurations are there for a 5d Orbital?

• 2

• 6

• 10

• 14

The Azimuthal Quantum Number (l) tells you the _____ of the electron.

• Electron Spin

• Energy Level

• Sublevel (s p d f)

• Orientation of Orbital (-1 to 1)

The Principle Quantum Number (n) tells you the _____ of the electron.

• Electron Spin

• Energy Level

• Sublevel (s p d f)

• Orientation of Orbital (-1 to 1)