chemical and physical changes

Front

In an endothermic reaction, heat is ...

Back

taken in

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Front

In an exothermic reaction, heat is ...

Back

given out

Tags

NGSS.HS-PS1-4

Front

Evidence of a chemical reaction is when 2 substances react, they

Back

form a new substance

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

Your car burns gasoline as you drive from home to school

Back

Exothermic

Tags

NGSS.MS-PS1-4

Front

Sodium and chlorine combine in an explosive reaction to form table salt.

Back

Exothermic

Tags

NGSS.HS-PS1-4

Front

Water freezes on the pavement and the roads become icy.

Back

Exothermic

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Front

What type of reaction occurs when water begins to boil? Options: Endothermic, Exothermic

Back

Endothermic

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

Water condenses on the side of your glass of cold lemonade.

Back

Exothermic

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

Plant carries out photosynthesis Options: Endothermic, Exothermic

Back

Endothermic

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

Barry lights his candles to get the air hot and make balloon to fly.

Back

Exothermic

Tags

NGSS.MS-PS1-4