Unit 2 Matter Test

The branch of science that studies matter and its changes.

• Biology

• Physics

• Chemistry

• Forensics

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

A pure substance that can not be broken down any further.

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

• Element

Two or more elements chemically combined.

• Homogeneous Mixture

• Heterogeneous mixture

• Element

• Compound

Substances mixed together which can be physically separated.

• Heterogenous Mixture

• Homogenous Mixture

• Compound

• Elements

Three methods for separating homogenous mixtures are?

• Filter, Centrifuge, Distillation

• Filter, Centrifuge, Spinning

• Filter, Distillation, Physically separating

• Filter, Centrifuge, Physically separating

The number of atoms of each element are shown in a?

• Compound

• Mixture

• Chemical Formula

• Mass Formula

Tags

NGSS.MS-PS1-1

A property of matter that can be observed and that doesn't chemically change the matter.

• Chemical Change

• Physical Change

• Chemical Property

• Physical Property

Examples of physical properties are?

• Shape, Color, Odor, Elements

• Shape, Color, Odor, Flammability

• Shape, Color, Odor, Reactivity

• Shape, Color, Odor, Conductivity

Tags

NGSS.MS-PS1-2

What describes how a substance changes into a new substance?

• Chemical Change

• Chemical Property

• Physical Change

• Physical Property

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Examples of a chemical property include?

• Flammability, Reactivity

• Flammability, Color

• Reactivity, Color

• Flammability, Odor