https://padlet.com/vyktoriacarmack/changesvideos3 Find a videos that demonstrates a physical change, and a video that demonstrates a chemical change. Explain what clues you identified to determine what type of change had occurred. Be sure to title your post with your name, so I know who posted it. Once you have completed your two posts (one for physical change and one for chemical change) comment on two other posts that you agree with, and explain why. en-us 2020-09-30 06:12:23 UTC 2025-12-30 02:18:58 UTC hello@padlet.com vyktoriacarmack https://padlet.com/vyktoriacarmack/changesvideos3/wish/791965203 Chemical Change
The color changes, and the metal becomes brittle and changes chemical properties, and it forms a new substance]]> 2020-09-30 16:15:27 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791965203 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791970584 Physical change Tis is physical because a tree is only being cut down into smaller pieces of itself.]]> 2020-09-30 16:16:37 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791970584 vyktoriacarmack https://padlet.com/vyktoriacarmack/changesvideos3/wish/791975789 Physical Change
All the components of the Led lamp are broken into small little pieces. The lamp wont work anymore but that is only because of the electrical arrangement.]]> 2020-09-30 16:17:46 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791975789 s5238770 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791976745 Chemical Change
-The contents mix up with heat, may cause bubbling and begin creating another substance that cannot be reversed. ]]> 2020-09-30 16:17:59 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791976745 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791979374 chemical change.

]]> 2020-09-30 16:18:36 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791979374 s5130935 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791981865 Chemical Change
Although this is a color change but that does not mean that it is a Chemical change ]]> 2020-09-30 16:19:10 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791981865 s5220485 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791983461 The chemical change in this is the color change that occurs. The colors are bright.]]> 2020-09-30 16:19:31 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791983461 s511200 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791986194 chemical change because it uses heat to bake. it can't be reversed to it's original state.]]> 2020-09-30 16:20:10 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791986194 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791987329 its physical change]]> 2020-09-30 16:20:27 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791987329 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791993365 Chemical changes                                   This is chemicsl because the rust is not reversible and there is a change in color.]]> 2020-09-30 16:21:37 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791993365 s511200 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791994221 physical change because wood is still wood but it's used to build a house.]]> 2020-09-30 16:21:49 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791994221 s5238770 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791997202 Physical Change
- The item is just separated into smaller pieces of itself. The chemical makeup of the item is not changed or altered in any way. 

]]> 2020-09-30 16:22:29 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791997202 s5220485 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791998232 Trail mix is a physical change because you can pick out pieces you want.]]> 2020-09-30 16:22:43 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791998232 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791999384 physical change.

]]> 2020-09-30 16:23:00 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791999384 https://padlet.com/vyktoriacarmack/changesvideos3/wish/791999684 Chemical Change ]]> 2020-09-30 16:23:05 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/791999684 s5130935 https://padlet.com/vyktoriacarmack/changesvideos3/wish/792006643 Physical Change

The color change but it is physical change, no new substance form, Still a wood]]> 2020-09-30 16:24:43 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/792006643 https://padlet.com/vyktoriacarmack/changesvideos3/wish/792013341 2020-09-30 16:26:22 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/792013341 https://padlet.com/vyktoriacarmack/changesvideos3/wish/792018735 2020-09-30 16:27:33 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/792018735 https://padlet.com/vyktoriacarmack/changesvideos3/wish/792020833 its chemical cause it changed when heat was involved it hanged from liquid to a solid]]> 2020-09-30 16:28:03 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/792020833 s5123126 https://padlet.com/vyktoriacarmack/changesvideos3/wish/792022412 -the paper is still there, no matter if you rip or write on it
-you can erase the ink and the paper will be unaffected]]> 2020-09-30 16:28:25 UTC https://padlet.com/vyktoriacarmack/changesvideos3/wish/792022412