🧪Topic 1: Into to Matter Vocabulary

A change that alters the form or appearance of a material but does not make the material into another substance.

• mixture

• density

• Physical change
• Chemical change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A change in which one or more substances combine or break apart to form new substances.

• Physical change
• volume

• molecule

• Chemical reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The measurement of how much mass of a substance is contained in a given volume.

• Density
• Volume
• Mass
• Weight

Anything that has mass and takes up space.

• Light
• Matter
• Molecule

• Density

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

NGSS.MS-PS1-5

A single kind of matter that is pure and has a specific set of properties.

• Element
• Compound
• Mixture
• Substance

Tags

NGSS.MS-PS1-1

A substance that contains one kind of atom and cannot be broken down into a simpler form.

• Element
• Solution
• Mixture
• Compound

Tags

NGSS.MS-PS1-1

A neutral group of two or more atoms held together by covalent bonds.

• Molecule
• Element

• Compound
• Atom

Tags

NGSS.MS-PS1-1

A substance made of two or more elements chemically combined in a specific ratio or proportion.

• Solution
• Compound
• Element
• Mixture

Tags

NGSS.MS-PS1-1

Two or more substances that are together in the same place but their atoms are not chemically bonded.

• Mixture
• Element
• Solution
• Compound

A measure of how much matter is in an object.

• Density
• Weight

• Volume
• Mass