CHEMISTRY
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Matter and Energy
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Atomic Structure
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Periodicity
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Ionic and Covalent Compounds
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Chemical Equations
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Stoichiometry
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Causes of Change
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Gases and Condensation
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Solutions
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Acids and Bases
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Electrochemistry
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Neclear Chemistry
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Bye-Bye
Matter and Energy
Questions:
a.
What is matter?
b.
How do matter and energy interact?
c.
How is matter classified?