Ch.7 - Quantum MechanicsWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: Which match is incorrect?a) de Broglie       Predicted that matter had a wave natureb) Planck            Proposed that energy is released/absorbed in quantized packets of a photon c) Bohr               Electron in hydrogen can only occupy orbits with energies of fixed valued) Heisenberg    Proposed that electrons orbit the nucleus in well-defined spherical orbitse) Einstein         Radiant energy is quantized in packets called photons

Problem

Which match is incorrect?

a) de Broglie       Predicted that matter had a wave nature

b) Planck            Proposed that energy is released/absorbed in quantized packets of a photon 

c) Bohr               Electron in hydrogen can only occupy orbits with energies of fixed value

d) Heisenberg    Proposed that electrons orbit the nucleus in well-defined spherical orbits

e) Einstein         Radiant energy is quantized in packets called photons