Lesson 1- Describing and Classifying Matter

Anything that has mass and takes up space

• substance

• atom

• matter

• compound

Tags

NGSS.MS-PS1-5

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

• substance

• matter

• compound

• mixture

Tags

NGSS.MS-PS1-4

A characteristic of a pure substance that can be observed without changing it into another substance

• mixture

• compound

• chemical property

• physical property

A characteristic of a substance that describes its abitity to change into different substances

• physical property

• chemical property

• atom

• matter

The basic particle from which all elements are made

• atom

• matter

• mixture

• compound

Tags

NGSS.MS-PS1-1

A pure substance that cannot be physically or chemically broken down into other substances

• atom

• element

• molecule

• compound

A group of two or more atoms held together by bonds

• atom

• element

• molecule

• matter

Tags

NGSS.MS-PS1-1

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

• compound

• mixture

• substance

• atom

Tags

NGSS.MS-PS1-5

Two or more substances that are together in the same place, but not chamically bonded

• matter

• element

• element

• mixture

Which type of mixture is NOT easily separated?

• heterogeneous

• homogeneous