jordyn#8
9/16/2014 05:03:42 am
The titanic was a chemical change.
16/Bethany
9/16/2014 06:32:09 am
ye
jordyn#8
9/16/2014 05:13:47 am
The wool was turned into a blanket it was a physical change.
Emmalea # 5
9/16/2014 05:54:45 am
The shirt went through a physical change when it got ripped.
Adyson
9/16/2014 06:14:38 am
An example of a chemical change is cooking a egg
16/Bethany
9/16/2014 06:32:45 am
I think that to
Justin #11
9/16/2014 06:49:13 am
That is right.
Anthony Zito
9/16/2014 06:16:48 am
My Bike went through a chemical change when
Justin #11
9/16/2014 06:50:05 am
That sounds funny.
Your friend Tony
9/16/2014 07:37:44 am
I agree with you.
16/Bethany
9/16/2014 06:31:44 am
Dissolving salt in water -physical change
Francesca
9/16/2014 11:02:41 am
Shouldn't dissolving salt be chemical and breaking a bottle be physical?
Justin #11
9/16/2014 06:48:17 am
physical change- object is changed but not into new form.
Braylee
9/16/2014 07:22:09 am
The differences of a physical and chemical change are:A physical change is when something changes shape and size but doesn't change what it is. A chemical change is when something changes shape,size and changes what it is. Physical change:leaves falling off a tree. Chemical change: wood burning.
Mason Vann
9/16/2014 07:26:19 am
A example of a chemical change is like melting ice.
john 13
9/16/2014 07:57:53 am
A chemical change is when the molecules change. A physical change is when something looks difference but the molecules are the same.
Parker 9
9/16/2014 08:08:22 am
I agree with that
Parker 9
9/16/2014 08:05:02 am
A chemical change is when something changes into something else. An example is when wood burns it turns into ash. A physical change does not change what it is but can change what it looks like. An example is a broken cracker.
Dominic
9/16/2014 09:20:13 am
A physical change is water turning into Ice. A chemical change is when iron rusts.
Madiosn
9/16/2014 09:39:53 am
In a physical change the object does not become something else but it can look different like cutting paper. It looks different but is still paper.
tony
9/16/2014 10:21:07 am
I agree mason.
Tony
9/16/2014 10:45:03 am
A physical change is when an item is the same, but something happens to it.
Francesca #14
9/16/2014 10:51:43 am
physical change-rip paper, making furniture out of wood
Jake
9/16/2014 09:17:09 pm
A physical change is when something changes shape but not what it is. A chemical change is when it turns into something else. Comments are closed.
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