Chapter 2 PES Vocab Review

What is the study of matter and how it changes?

• Biology

• Physics

• Chemistry

• Geology

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Match the following

• 1. Evaporation:

• 1. The change of a substance from a liquid to a gas

• 1. Condensation:

• 1. The change of a substance from a solid to a gas

• 1. Sublimation:

• 1. The change of a substance from a gas to a liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is anything that has mass and occupies space?

• Molecule

• Matter

• Element

• Atom

What is a substance that cannot be broken down into simpler substances?

• Chemistry

• Matter

• Element

• Atom

What is the smallest particle that has all the properties of an element?

• Compound

• Molecule

• Element

• Atom

Tags

NGSS.MS-PS1-1

What is a substance made up of atoms of more than one element bound together in a definite proportion?

• Compound

• Molecule

• Atom

• Pure Substance

Tags

NGSS.MS-PS1-1

Match the following

• Element

• Describes two or more liquids that are able to dissolve into each other in various proportions.

• Immiscible

• A substance that cannot be broken down into simpler substances.

• Pure Substance

• 1. Any matter that has a fixed composition and definite properties.

• Mixture

• A combination of more than one pure substance.

• Miscible

• 1. Describes two or more liquids that do not mix into each other.

A ​ (a)   is a change in the form or properties of a substance that occurs ​ (b)   a change in composition.

• chemical change
• physical change
• without
• with

Tags

NGSS.MS-PS1-4

The way a substance reacts with others to form new substances with ​ (a)   properties is a chemical property.​

• different
• identical

Tags

NGSS.HS-PS1-2

1. A ​ (a)   is a characteristic of a substance that can be observed or measured without changing the composition of the substance.

• physical property
• chemical property