Unit 4 Chapter 2 Amplify Science

matter that is made of only one kind of atom or molecule

• substance

• wastewater

• matter

• property

Tags

NGSS.MS-PS1-1

what you can observe or measure about something that helps you figure out what it is e.g. size, color, shape, texture, etc.

• substance

• wastewater

• matter

• property

water that has been used and now contains harmful substances

• substance

• wastewater

• matter

• saltwater

Tags

NGSS.MS-ESS3-3

the stuff that things are made of

• substance

• wastewater

• matter

• saltwater

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

wastewater treatment plant

• turns saltwater into clean freshwater

• turns freshwater into wastewater

• treats house plants

• turns wastewater into clean freshwater

a process in which substances change into different substances

• evaporation

• iterate

• chemical reaction

• condensation

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the evidence of a chemical reaction when a slice of apple turns brown?

• color change

• taste change

• temperature change

• gas is made

• light is made

Tags

NGSS.MS-PS1-2

What is evidence of a chemical reaction when fireworks explode (2)?

• color change

• taste change

• temperature change

• gas is made

• light is made

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the evidence of a chemical reaction of the statue of liberty turning green?

• color change

• taste change

• temperature change

• gas is made

• light is made

Tags

NGSS.MS-PS1-2

What is the evidence of a chemical reaction when you mix paint colors?

• color change

• taste change

• temperature change

• gas is made

• mixing paint is not a chemical reaction

Tags

NGSS.MS-PS1-2