*6th Grade Topic 1 Lessons 1 - 3

the basic particle from which all elements are made; the smallest particle of an element that has the properties of that element.

• atom

• element

• molecule

• matter

Tags

NGSS.MS-PS1-1

a pure substance that cannot be broken down into other substances by chemical or physical means

• atom

• element

• molecule

• matter

anything that has mass and takes up space

• atom

• element

• molecule

• matter

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

• mixture

• molecule

• compound

• substance

Tags

NGSS.MS-PS1-4

a substance made of two or more elements chemically combined in a specific ration or proportion

• mixture

• molecule

• compound

• substance

Tags

NGSS.MS-PS1-1

a neutral group of two or more atoms held together by covlaent bonds

• mixture

• molecule

• compound

• substance

Tags

NGSS.MS-PS1-1

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

• physical property

• chemical property

• molecule

• compound

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

• physical property

• chemical property

• molecule

• compound

Tags

NGSS.MS-PS1-2

amount of matter in an object

• mass

• volume

• weight

• density

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

amount of space matter occupies

• mass

• volume

• weight

• density