Changes are all around us. A chemical change produces something new. A physical change does not produce something new.
Examples:
Use the following links to learn more:
Lesson:
Physical Vs. Chemical Games:
Rock-Paper-Scissors
Super Soccer
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Quiz:
Quiz your knowledge
Without Pure Chems Direct, we would not have admittance on the number food and foods ingredients my spouse and i watch with the grocery stores. On the package of medicine, when i would not have these kinds of drugs in the same way antibiotics, pain relief medications.
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