This document contains a review test covering various chemistry concepts over 6 parts:
1) Classifying substances as elements, compounds, mixtures, or solutions.
2) Describing the distinguishing characteristics of elements, compounds, mixtures, and solutions.
3) Stating whether examples involve physical or chemical changes.
4) Defining chemical change, physical change, and change of state.
5) Calculating density, volume, mass, and conversions between metric units.
6) Stating Boyle's and Charles' gas laws regarding the relationships between pressure, volume, and temperature for gases.
1. 1 st 6 Weeks Review Test Wednesday Remember your pencil and calculator
2. Part I. Classify each of the following substances as; an element, a compound, a solution, or a heterogeneous mixture. Salt Water Solution Salad Dressing Mixture Oxygen Element Bronze mixture Gold Element Carbon Dioxide Compound Pure Air Mixture Soda Solution Soil Mixture Pure Water Compound Salt Compound Sand Mixture
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4. Part III. Classification - State whether each of the following changes would be physical or chemical. Burning Propane Chemical Cooking Chemical Painting Wood Physical Breaking Glass Physical Burning Wood Chemical Melting Ice Physical
