Sign in to confirm you’re not a bot
This helps protect our community. Learn more

Physical and Chemical Changes | #aumsum #kids #science #education #children

It's AumSum Time
4.31M subscribers
<__slot-el>
<__slot-el>
2.2M views 10 years ago
Physical and Chemical Changes. In a physical change appearance or form changes, but substance remains same. Ice on melting converts to water. Water on evaporation converts to water vapor. All the products formed are still forms of water. Hence, this is a physical change. When wood burns, chemical reaction takes place. New substance gets formed. This is a chemical change. When we light a matchstick, combustion reaction takes place. This is a chemical change. ...more
...more
Comments are turned off. Learn more
Physical and Chemical Changes | #aumsum #kids #science #education #children
14KLikes
2,212,149Views
2015Apr 16
Physical and Chemical Changes. In a physical change appearance or form changes, but substance remains same. Ice on melting converts to water. Water on evaporation converts to water vapor. All the products formed are still forms of water. Hence, this is a physical change. When wood burns, chemical reaction takes place. New substance gets formed. This is a chemical change. When we light a matchstick, combustion reaction takes place. This is a chemical change.

Follow along using the transcript.