Lecture 3: Matter, Energy, Temperature, Phases & Composition

LECTURE 3: Matter & Energy, Temperature, Phases, & Composition

• Reading: Chp. 3: pp. 55-74
• Helpful Resources:
• The existence of atoms Links to an external site.
• The different PHASES:
• Solids Download Solids
• Liquids Download Liquids
• Gases Download Gases
• States of Matter Simulation:

• MIXTURES & PURE SUBSTANCES:
• Homogeneous versus Heterogeneous Solutions Download Homogeneous versus Heterogeneous Solutions
• Water vs. a mixture of Elemental Hydrogen and Oxygen Download Water vs. a mixture of Elemental Hydrogen and Oxygen