Slide 1 Notes – Changes in States of Matter Chapter 6, Lesson 2 Slide 2 Temperature, Thermal Energy, & Heat Changes in energy can cause matter to change from one state…
Slide 1 Classifying Matter Slide 2 Elements An element is… The simplest pure substance One kind of material Definite properties Found on the Periodic Table of Elements…
Slide 1Properties of Solutions Solution: Homogenous mixture of 2 or more substances; particles are small (transparent) Colloid: Homogenous mixture of 2 or more substances;…
Slide 1 Passive Transport Slide 2 Healthy Cell 70% water 15% protein 10% fat 4% DNA and other materials 1% carbohydrate Slide 3 How do cells get what they need? Passively…
Slide 1 Chapter 14 Heat and Temperature: Temperature Energy Transfer Using Heat Slide 2 TN Standards CLE 3202.2.3 – Examine the applications and effects of heat energy…
Slide 1 Slide 2 1 Mixtures, Solutions, and Water Unit 7A Slide 3 2 Types of Mixtures Review: When we classified matter, we learned that mixtures can be classified as: Homogeneous…
Slide 1 Factors Affecting Density Slide 2 Temperature As the temperature of most substances increases –Atoms move faster and spread apart. –Expansion increases the volume…
Slide 1 Unit 4 - Electrons in Atoms Slide 2 Background information: Early research focused on the nucleus How are the electrons arranged? Why weren’t the electrons pulled…