1000 a. 4 b. 3 c. 1. 780 a. 1 b. 2 c. 3. 1.20 a. 3 b. 2 c. 1 . Read this for the next two problems: When a 125 g obsidian rock is placed into a graduated cylinder, the water level rises from the 15 mL to the 47 mL mark. What is the rocks volume? a) 62 mL b) 32 mL c) 15 mL d) 47 mL. What is the rocks density? PSc.2.1.1 Classify matter as: homogeneous or heterogeneous; pure substance or mixture; element or compound; metals, nonmetals, or metalloids; solution, colloid, or suspension. • Classify a sample of matter as homogeneous or heterogeneous based on uniformity of the material.
States of Matter. Another way to classify matter is to describe it as a solid, a liquid, or a gas, which was done in the examples of solutions, above. These three descriptions, each implying that the matter has certain physical properties, represent the three phases of matter. A solid has a definite shape and a definite volume. Chapter 2 Properties of Matter Section 2.1 Classifying Matter (pages 38–44) This section explains how materials are classified as pure substances or mixtures. It discusses types of pure substances and mixtures. Reading Strategy (page 38) Summarizing As you read, complete the classification of matter in the diagram below.
Student exploration rabbit population by season answer key quizlet
Dometic cr50 manual
Minecraft woodland mansion seed(bedrock)
East texas crime stoppers