All Chapters
Ch.1 - Intro to General Chemistry	2hrs & 53mins	0% complete	Worksheet Start
Ch.2 - Atoms & Elements	2hrs & 49mins	0% complete	Worksheet Start
Ch.3 - Chemical Reactions	3hrs & 25mins	0% complete	Worksheet Start
BONUS: Lab Techniques and Procedures	1hr & 38mins	0% complete	Worksheet Start
BONUS: Mathematical Operations and Functions	47mins	0% complete	Worksheet Start
Ch.4 - Chemical Quantities & Aqueous Reactions	3hrs & 55mins	0% complete	Worksheet Start
Ch.5 - Gases	3hrs & 47mins	0% complete	Worksheet Start
Ch.6 - Thermochemistry	2hrs & 28mins	0% complete	Worksheet Start
Ch.7 - Quantum Mechanics	2hrs & 35mins	0% complete	Worksheet Start
Ch.8 - Periodic Properties of the Elements	1hr & 57mins	0% complete	Worksheet Start
Ch.9 - Bonding & Molecular Structure	2hrs & 5mins	0% complete	Worksheet Start
Ch.10 - Molecular Shapes & Valence Bond Theory	1hr & 31mins	0% complete	Worksheet Start
Ch.11 - Liquids, Solids & Intermolecular Forces	3hrs & 40mins	0% complete	Worksheet Start
Ch.12 - Solutions	2hrs & 17mins	0% complete	Worksheet Start
Ch.13 - Chemical Kinetics	2hrs & 22mins	0% complete	Worksheet Start
Ch.14 - Chemical Equilibrium	2hrs & 26mins	0% complete	Worksheet Start
Ch.15 - Acid and Base Equilibrium	4hrs & 42mins	0% complete	Worksheet Start
Ch.16 - Aqueous Equilibrium	3hrs & 48mins	0% complete	Worksheet Start
Ch. 17 - Chemical Thermodynamics	1hr & 44mins	0% complete	Worksheet Start
Ch.18 - Electrochemistry	2hrs & 58mins	0% complete	Worksheet Start
Ch.19 - Nuclear Chemistry	1hr & 33mins	0% complete	Worksheet Start
Ch.20 - Organic Chemistry	3hrs	0% complete	Worksheet Start
Ch.22 - Chemistry of the Nonmetals	2hrs & 1min	0% complete	Worksheet Start
Ch.23 - Transition Metals and Coordination Compounds	1hr & 54mins	0% complete	Worksheet Start

Orbital Diagrams

See all sections

Sections
Electron Configuration	27 mins	0 completed	Learn Summary
Paramagnetic and Diamagnetic	10 mins	0 completed	Learn Summary
Effective Nuclear Charge	25 mins	0 completed	Learn
The Spin Quantum Number	9 mins	0 completed	Learn
Orbital Shapes	5 mins	0 completed	Learn Summary
Periodic Trends: Atomic Radius	4 mins	0 completed	Learn
Periodic Trends: Ionic Radius	6 mins	0 completed	Learn Summary
Periodic Trends: Ionization Energy	20 mins	0 completed	Learn Summary
Periodic Trends: Electron Affinity	12 mins	0 completed	Learn Summary

Additional Practice
Orbital Diagrams
Coulomb's Law
Quantum Numbers
Periodic Trends
Periodic Trends: Metallic Character

Additional Guides
Atomic Radius
Ionization Energy

Additional Practice

Solution:
Shown below is a qualitative diagram of the atomic orbital energies for an Na atom. The number of orbitals in each subshell is not shown.
A sodium vapor lamp operates by using electricity to excite the highest-energy electron to the next highest-energy level. Light is produced when the excited electron drops back to the lower level. Which two energy levels are involved in this process for the Na atom?

Solution: Shown below is a qualitative diagram of the atomic orbital energies for an Na atom. The number of orbitals in each subshell is not shown.A sodium vapor lamp operates by using electricity to excite the

Problem

Shown below is a qualitative diagram of the atomic orbital energies for an Na atom. The number of orbitals in each subshell is not shown.

A diagram shows that energy increases in the following order: 1s, 2s, 2p, 3s, 3p.

A sodium vapor lamp operates by using electricity to excite the highest-energy electron to the next highest-energy level. Light is produced when the excited electron drops back to the lower level. Which two energy levels are involved in this process for the Na atom?

Orbital Diagrams

Solution: Shown below is a qualitative diagram of the atomic orbital energies for an Na atom. The number of orbitals in each subshell is not shown.A sodium vapor lamp operates by using electricity to excite the

Problem

Practice Problems

Sign up for free to watch this video!