Chemical Interactions

What will happen to the balloon in this picture if the bottle is placed in cold water?

(The bottle is full of air)

• The balloon will inflate because the particles will take up more space

• The balloon will deflate because the particles will take up less space

• The balloon will inflate because the particles will take up less space

• The balloon will deflate because the particles will take up more space

Tags

NGSS.MS-PS1-4

A result of a chemical reaction includes (but is not limited to)... Check all that apply.

• bubbling

• fizzing

• smoke

• color stays the same

• temperate change

Tags

NGSS.MS-PS1-2

If you mix vinegar and baking soda together, will it have a chemical reaction?

• Yes-- one is a base, one is an acid

• No-- it does not have any reactive parts

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A chemical reaction occurs when substances interact to form __________________. (Choose the BEST answer.)

• no new creation

• new substances

• an odor

• fizz

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Every time a chemical reaction occurs, a _______________ is created.

• bubble or fizz

• smoke

• temp change

• a new substance

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Did the space between the air particles stay the same, compact or expand in Syringe C compared to Syringe B?

• stay the same

• compact

• expand

Tags

NGSS.MS-PS1-4

Did the space between the air particles stay the same, compact or expand in Syringe D compared to Syringe B?

• stay the same

• compact

• expand

Tags

NGSS.MS-PS1-4

Did the space between the air particles stay the same, compact or expand in Syringe E compared to Syringe B?

• stay the same

• compact

• expand

Tags

NGSS.MS-PS1-4

a process during which the atoms of starting substances rearrange to form new substances

• chemical matter

• chemical reaction

• physical reaction

• chemical rearrangement

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is a sign of a chemical reaction?

• Change in color

• Change in state

• Change in size

• Change in shape

Tags

NGSS.MS-PS1-2