https://padlet.com/vyktoriacarmack/changesvideos8 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 06:14:00 UTC 2025-12-01 22:21:09 UTC hello@padlet.com vyktoriacarmack https://padlet.com/vyktoriacarmack/changesvideos8/wish/804616065 Chemical Change:
Foam forms from gas it produces with the soap. It can't be reversed, and it gets warmer. Production of gas, and heat are both indications of a chemical change.]]> 2020-10-05 19:56:08 UTC https://padlet.com/vyktoriacarmack/changesvideos8/wish/804616065 https://padlet.com/vyktoriacarmack/changesvideos8/wish/804626699 Chemical Change:
When the baking soda has contact with the vinegar it explodes. The lids of the silver can fly away into the sky. The bottle at the end brakes by the explosive.]]> 2020-10-05 19:59:59 UTC https://padlet.com/vyktoriacarmack/changesvideos8/wish/804626699 https://padlet.com/vyktoriacarmack/changesvideos8/wish/804626742 Chemical Change:
Fungus or mold forms on a piece of bread and shows color change. This is an indication of Chemical Change. The mold that is forming on the bread cannot be reversed. Once the mold starts growing it cannot be reversed. It also forms a change of smell/odor which is also an indication of chemical change.]]> 2020-10-05 20:00:00 UTC https://padlet.com/vyktoriacarmack/changesvideos8/wish/804626742 https://padlet.com/vyktoriacarmack/changesvideos8/wish/804637713 chemical Change:

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