Digital library
Textbooks, references and open learning resources.

External
Introductory Chemistry
CK-12 · CK12
In the contents: 10.10: Percent Composition · 11.05: Decomposition Reactions

External
Writing and Reading Rhetoric Manual – What, Why, and How? 3e
English Department · Skyline College
LibreTexts

External
Overweight Bodies, Real and Imagined
Sarah Gilleman · Holyoke Community College
In the contents: 1.03: Indicators of Health- BMI Body Composition and Metabolic Health

External
CHEM100: Fundamentals of Chemistry
Brent Hamaoka · Palomar College
In the contents: 3.04 Classifying Matter According to Its Composition · 5.02: Compounds Display Constant Composition · 06: Chemical Composition

External
Astronomy
OpenStax · LibreTexts
In the contents: 15.02: The Structure and Composition of the Sun · 17.05: Using Spectra to Measure Stellar Radius Composition and Motion

External
Writing the Literature Review
Robert Lloyd, Daniel Mertens, and Matthew Vollrath · Fort Hays State University
LibreTexts

External
CH14133: Chemistry for General Education
Ginger Berry · Arkansas Northeastern College
In the contents: 3.04: Classifying Matter According to Its Composition · 5.02: Compounds Display Constant Composition · 06: Chemical Composition

External
Electromagnetics II
Steven W. Ellingson · Virginia Tech
In the contents: 5.05: Decomposition of a Wave into TE and TM Components

External
CHEM 100: Chemistry and Society
Brent Rubio · Honolulu Community College
In the contents: 7.05: Composition Decomposition and Combustion Reactions · 12.01: Earth's Atmosphere- Divisions and Composition · 14.01: Spaceship Earth- Structure and Composition

External
Chemistry 305:Introduction to Chemistry
Caitlin Zumalt · American River College
In the contents: 2.04: Classifying Matter According to Its Composition · 2.18: Compounds Display Constant Composition · 3.08: Prelude to Chemical Composition - How Much Sodium

External
Fundamentals of Atmospheric Science
William Brune · The Pennsylvania State University
In the contents: 04: Atmospheric Composition · 4.01: Atmospheric Composition · 4.02: Changes in Atmospheric Composition

External
PH S 1150: Basic Astronomy
Alex Koshy · Chicago State University
In the contents: 2.07: Determining the Composition of an Unknown Gas · 18.0.34: chapter2pg7determiningthecomposition

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HLTH102: Contemporary Problems in Personal and Community Health
John Dela Cruz Portugal · Victor Valley College
In the contents: 2.05: Body Composition

External
Drawing Perspectives
Kristen Kennedy · Coalinga College
In the contents: 1.02: Compositional Concepts · 1.03: Essential Techniques for Artistic Composition · 3.04: Composition Design Principles of Space

External
Raskoff Environmental Science
Kevin Raskoff · Montery Peninsula College
In the contents: 10.01: Composition and Structure of the Atmosphere

External
Advanced Algebra
Anonymous · LibreTexts
In the contents: Composition of Functions · 7.01: Composition and Inverse Functions

External
ENG 201A: Writing across the Disciplines Textbook
Steven Bookman · Pace University
LibreTexts

External
Nassau Community College CHE151 - General Chemistry I
Daniel Resch · Nassau Community College
In the contents: 06: Composition of Substances and Solutions · 6.E: Composition of Substances and Solutions (Exercises) · 12.01: Composition of Commercial Acids and Bases
External
Nutrition 1
Jeanine Grillo · Chabot College
In the contents: 7.02: Indicators of Health- Body Mass Index Body Composition and Fat Distribution

External
NUTF 10: Principles of Nutrition
Shara A Sheldon · Sierra College
In the contents: 9.2: Indicators of Health: Body Mass Index, Body Composition, and Fat Distribution