changes in matter by Stephanie hyatt https://padlet.com/stephanie_hyatt1/p3prvte122kb how do you know a physical change has occurred? Give an example. en-us 2017-11-15 14:05:04 UTC 2017-11-15 16:26:11 UTC hello@padlet.com trace https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279344 you can tell by a change in size , shape, color, or it has melted ]]> 2017-11-15 16:18:04 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279344 Alison https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279559 You can tell a physical change has occurred when your original substance has changed from its original form, but it still as all the same properties and you can get it back to how it started. ]]> 2017-11-15 16:18:26 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279559 Elizabeth https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279563 You know a physical change has occurred because you can get what you changed back. If you break your pencil, it's still a pencil. ]]> 2017-11-15 16:18:27 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279563 If the substance is the same than it is a physical change. https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279589 xander]]> 2017-11-15 16:18:28 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279589 Bryson https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279632 A physical change is when a substance changes in size or shape or state. You still have the same substance that you started with.]]> 2017-11-15 16:18:32 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279632 Marley https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279642 you can tell if its a physical change if it has changed it's appearance, like ice melting, but it has to be able to go back to it's original form. Like when the ice melts it can be frozen again.]]> 2017-11-15 16:18:33 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279642 Jalyn https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279645 A physical change is something that doesn't change what it it just changes its appearance. or when its form is different but its still the same substance ;EX; ice melting ]]> 2017-11-15 16:18:33 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279645 Corrina R. https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279658 You can tell that a physical change has occurred if the object you are working with has changed physically (Ex. color, texture, shape, size, etc.). Examples- ripped paper, frozen water (ice), etc.]]> 2017-11-15 16:18:34 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279658 Karlyn https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279768 You can tell because something has changed that CAN go back to the way it was. (the substance hasn't changed forms)]]> 2017-11-15 16:18:42 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279768 Kaylee https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279787 If it is still what you started with but just in a different form like with the shape or color]]> 2017-11-15 16:18:44 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279787 Dylan Molis https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279814 I remember that a physical change is when the or substance may change it's appearance but it's still the same substance.]]> 2017-11-15 16:18:46 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279814 Gavin https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279817 Physical changes can be separated. The atoms do not bond. They can form mixtures. May change appearance. Have the same thing you start out with. Changes states.]]> 2017-11-15 16:18:47 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279817 Montana https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279822 You can tell it's a physical change if it changes color, dissolves, changes form, etc. If it can go back to it's original state before it changed then it's a physical change. For example if water changes from a liquid to a solid (from water to ice) then it is still water.]]> 2017-11-15 16:18:47 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279822 Kylie L.🌼 https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279843 How you can tell if something has occurred is you tell by shape size, color, and you can put it back and it is the same substance as you started with. Unlike a chemical change you cannot make it into the old substance again it is no longer that substance.
✨]]> 2017-11-15 16:18:49 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279843 Dylan dsilvers3243 https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279937 how you know when physical change has occurred is when it change your able to bring it back to its original shape .]]> 2017-11-15 16:18:56 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279937 Jakee https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279941 It will have a change in shape color and its size. it is still the same substance]]> 2017-11-15 16:18:56 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279941 Trent https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279978 It will have a change in shape and color, and it will be a change that you will be able to change back to it's original form. still is the same thing just in different form. Ex: melting ice. goes from solid to liquid, but it's still water.]]> 2017-11-15 16:18:59 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207279978 Christopher https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207280038 You can only change in size, color, shape,etc. You're NOT creating a new substance! You can go back to what you had...]]> 2017-11-15 16:19:03 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207280038 You can tell because there would be a change in color, shape, size. It could also change states, solid liquid gas. It will also still be the same substance. Ripping paper will change appearance but it will still be paper. https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207280166 2017-11-15 16:19:16 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207280166 Grayson https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207280213 Change in shape, color, and or size. the substance remains the same ]]> 2017-11-15 16:19:20 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207280213 Amy https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207280217 A physical change is something that changes form but you can still get to your original form back after the change has already occurred A chemical change is when you start out with a substance but after the change between chemicals has happened you can't go back , or you cant go back to your original substance.  ]]> 2017-11-15 16:19:20 UTC https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207280217 power rangers!!!!!!! https://padlet.com/stephanie_hyatt1/p3prvte122kb/wish/207282330
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