Physical and Chemical Changes

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Physical and Chemical Changes How to Find out And Test www.makemegenius.com Free Science Videos for Kids

For Free Science Videos for Kids www.makemegenius.com Free Science Videos for Kids www.makemegenius.com Free Science Videos for Kids

www.makemegenius.com Free Science Videos for Kids Physical Change www.makemegenius.com Free Science Videos for Kids

www.makemegenius.com Free Science Videos for Kids Physical Change Substance may seem different, but the way the atoms link up is the same. www.makemegenius.com Free Science Videos for Kids

It’s a physical change if It changes shape or size It dissolves. www.makemegenius.com Free Science Videos for Kids

www.makemegenius.com Free Science Videos for Kids It’s a physical change if... It changes phase (freezes, boils, evaporates, condenses) www.makemegenius.com Free Science Videos for Kids

www.makemegenius.com Free Science Videos for Kids Chemical Change www.makemegenius.com Free Science Videos for Kids

www.makemegenius.com Free Science Videos for Kids Chemical Change Changes the way the molecules link up Makes new substances www.makemegenius.com Free Science Videos for Kids

It’s a chemical change if…. It burns Temperature changes without heating/cooling www.makemegenius.com Free Science Videos for Kids

It’s a chemical change if... It bubbles (makes a gas) www.makemegenius.com Free Science Videos for Kids

It’s a chemical change if... It changes color It forms a precipitate www.makemegenius.com Free Science Videos for Kids

www.makemegenius.com Free Science Videos for Kids TEST www.makemegenius.com Free Science Videos for Kids

What kind of change is it if someone... Tears up paper? Physical change Mixes salt and water? www.makemegenius.com Free Science Videos for Kids

What kind of change is it if someone... Burns paper? Chemical change Evaporates salt water? Physical change www.makemegenius.com Free Science Videos for Kids

What kind of change is it if someone... Mixes vinegar and baking soda? Chemical change www.makemegenius.com Free Science Videos for Kids

www.makemegenius.com Free Science Videos for Kids Quiz Number your paper (1-10) www.makemegenius.com Free Science Videos for Kids

1. A. Physical Change B. Chemical Change Rusting nails www.makemegenius.com Free Science Videos for Kids

2. A. Physical Change B. Chemical Change Effervescent tablet www.makemegenius.com Free Science Videos for Kids

3. A. Physical Change B. Chemical Change Cut paper www.makemegenius.com Free Science Videos for Kids

4. A. Physical Change B. Chemical Change Vinegar and Baking soda www.makemegenius.com Free Science Videos for Kids

5. A. Physical Change B. Chemical Change Salt and water www.makemegenius.com Free Science Videos for Kids

6. A. Physical Change B. Chemical Change Broken glass www.makemegenius.com Free Science Videos for Kids

7. A. Physical Change B. Chemical Change Burning wood www.makemegenius.com Free Science Videos for Kids

8. A. Physical Change B. Chemical Change Ice melting www.makemegenius.com Free Science Videos for Kids

www.makemegenius.com Free Science Videos for Kids 9. A. Physical Change B. Chemical Change Removing iron filings from a mixture www.makemegenius.com Free Science Videos for Kids

www.makemegenius.com Free Science Videos for Kids 10. A. Physical Change B. Chemical Change Boiling water www.makemegenius.com Free Science Videos for Kids

Check your paper and place in notebook 1. B - Chemical 2. B - Chemical 3. A - Physical 4. B - Chemical 5. A - Physical 6. A - Physical 7. B - Chemical 8. A - Physical 9. A - Physical 10. A - Physical www.makemegenius.com Free Science Videos for Kids