Sorting physical and chemical changes
Download
1 / 33

Sorting Physical and Chemical Changes - PowerPoint PPT Presentation


  • 60 Views
  • Uploaded on

Did you remember to write your name and date in the upper right corner of your paper?. Sorting Physical and Chemical Changes. Revised 9/13/11. Fold your paper in half and label each side as shown below:. Sort the examples that you will see into the correct column.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Sorting Physical and Chemical Changes' - selima


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Sorting physical and chemical changes

Did you remember to write your name and date in the upper right corner of your paper?

Sorting Physical and Chemical Changes

Revised 9/13/11


Fold your paper in half and label each side as shown below
Fold your paper in half and label each side as shown below:

Sort the examples that you

will see into the correct column.


A physical change or b chemical change
A- Physical Change or B-Chemical Change?

melting ice

physical change


A physical change or b chemical change1
A- Physical Change or B-Chemical Change?

smashing a can

physical change


A physical change or b chemical change2
A- Physical Change or B-Chemical Change?

stretching a rubber band

physical change


A physical change or b chemical change3
A- Physical Change or B-Chemical Change?

baking bread

chemical change


A physical change or b chemical change4
A- Physical Change or B-Chemical Change?

putting peanutbutter on bread

physical change


A physical change or b chemical change5
A- Physical Change or B-Chemical Change?

burnt toast

chemical change


A physical change or b chemical change6
A- Physical Change or B-Chemical Change?

cutting an apple

physical change


A physical change or b chemical change7
A- Physical Change or B-Chemical Change?

rotting food

chemical change


A physical change or b chemical change8
A- Physical Change or B-Chemical Change?

alka-seltzer reacting in water

chemical change


A physical change or b chemical change9
A- Physical Change or B-Chemical Change?

salt dissolved in water

physical change


A physical change or b chemical change10
A- Physical Change or B-Chemical Change?

popped popcorn

physical change


A physical change or b chemical change11
A- Physical Change or B-Chemical Change?

rusting nail

chemical change


A physical change or b chemical change12
A- Physical Change or B-Chemical Change?

removing steel wool from sand

with a magnet

physical change


A physical change or b chemical change13
A- Physical Change or B-Chemical Change?

steel wool in H2O2 and salt

chemical change


A physical change or b chemical change14
A- Physical Change or B-Chemical Change?

tearing out a match

physical change


A physical change or b chemical change15
A- Physical Change or B-Chemical Change?

starting a fire

chemical change


A physical change or b chemical change16
A- Physical Change or B-Chemical Change?

squashing a marshmallow

physical change


A physical change or b chemical change17
A- Physical Change or B-Chemical Change?

cooking a marshmallow

chemical change


A physical change or b chemical change18
A- Physical Change or B-Chemical Change?

formation of kidney or bladder stones

in the body

chemical change


A physical change or b chemical change19
A- Physical Change or B-Chemical Change?

filing a fingernail

physical change


A physical change or b chemical change20
A- Physical Change or B-Chemical Change?

polishing a fingernail

physical change


A physical change or b chemical change21
A- Physical Change or B-Chemical Change?

removing polish from a fingernail

physical change


A physical change or b chemical change22
A- Physical Change or B-Chemical Change?

breaking a cracker

physical change


A physical change or b chemical change23
A- Physical Change or B-Chemical Change?

digesting a cracker

chemical change


A physical change or b chemical change24
A- Physical Change or B-Chemical Change?

activating a hand warmer

chemical change


A physical change or b chemical change25
A- Physical Change or B-Chemical Change?

activating a cold pack

chemical change


A physical change or b chemical change26
A- Physical Change or B-Chemical Change?

tarnish on a coaster

chemical change


A physical change or b chemical change27
A- Physical Change or B-Chemical Change?

glow sticks at night

chemical change


A physical change or b chemical change28
A- Physical Change or B-Chemical Change?

dissolving purple kool-aid in water

physical change


A physical change or b chemical change29
A- Physical Change or B-Chemical Change?

Styrofoam peanuts in acetone

chemical change


Physical or chemical change
Physical or Chemical Change?

Make sure you know the difference!

Study all your notes tonight.

Great job today!


ad