Chapter 5: Compounds & Mixtures REVIEW

What is a tool used to measure how acidic or basic the concentration of a substance is?

• pH scale

• Thermometer

• Barometer

• Ruler

What is the term for two or more substances that have been mixed together (physically) not chemically combined?

• mixture

• compound

• solution

• element

What is the type of mixture where the substances are not evenly mixed?

• heterogeneous mixtures

• homogeneous mixtures

• solutions

• compounds

What is the type of mixture where two or more substances are evenly mixed but are not bonded together (also called a solution)?

• homogeneous mixtures

• heterogeneous mixtures

• colloids

• suspensions

What law states that the total mass you start with in a reaction will always be the same mass you end with.?

• The Law of Conservation of Mass

• The Law of Motion

• The Law of Gravity

• The Law of Probability

Tags

NGSS.MS-PS1-5

What is the term for a substance that dissolves; usually solids?

• solute

• solvent

• solution

• suspension

What is the term for a substance that dissolves the solute (water)?

• solvent

• solute

• solution

• suspension

What is the type of bond formed when a metal chemically bonds with a nonmetal by GIVING its valence electrons?

• ionic bond

• covalent bond

• atomic bond

• molecular bond

Tags

NGSS.HS-PS1-3

What is the type of bond formed when a metal chemically bonds with a nonmetal by SHARING its valence electrons?

• covalent bond

• ionic bond

• atomic bond

• molecular bond

Tags

NGSS.HS-PS1-1

What is formed when two DIFFERENT nonmetals chemically bond?

• polar covalent bond

• nonpolar covalent bond

• conservation bond

• supersaturated bond

Tags

NGSS.HS-PS1-1