Chapter 5 Review Chem

The pattern for colored lines that was discovered while analyzing light produced by heating elements is called?

• Emission Spectrum

• Ground State

• Color Spectrum

• Excited State

Which of the following accurately describes the Bohr Model?

• The Bohr Model is a model of the atom in which electrons move in straight lines around the nucleus
• The Bohr Model is a model of the atom in which electrons move in circular orbits around the nucleus, with each orbit representing a specific energy level.
• The Bohr Model states that electrons move randomly around the nucleus
• The Bohr Model suggests that electrons are located within the nucleus of the atom

Light is made up of massless particles called?

• Photons

• Waves

• Electrons

• Orbitals

The wave-particle theory describes how an electron can act as both a particle and a

• Electron

• Photon

• Wave

• Proton

Orbitals with low energies predict that an electrons ___________ distance is small.

• Visual

• Total

• Short

• Average

What is the maximum number of electrons in a 3p orbital?

• 6

• 2
• 7
• 5

What principal energy level has both s and p sublevels but no others?

• first

• second

• fourth

• fifth

How many electrons are present in the third principal energy level in an atom at full capacity?

• 2

• 8

• 18

• 32

What principle/rule states that each orbital must receive one electron with the same spin before pairing up with another electron?

• Bohr's Principle
• Hund's Rule
• Heisenberg Uncertainty Principle
• Pauli Exclusion Principle

What electron configuration best matches Neon?

• 1s2 2s2 2p6
• 1s2 2s1 2p6
• 1s2 2s2 2p6 3s2

• 1s2 2s2 2p4