Topics | Questions | Media Resources |
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1 The Structure and Function of Living
Things
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What is chemistry?
Answer
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What does anatomy have to do with the
study of chemistry?
Answer
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What does physiology have to do with
the study of chemistry?
Answer
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2.2 Energy and Life | -
What is the difference between
potential and kinetic energy?
Answer
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Define the
term work.
Answer
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2.3
What is the Nature of Matter? | -
What is the difference between an atom
and an element?
Answer
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What is the difference between a
molecule and a compound?
Answer
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On what bases are solids, liquids, and
gases differentiated?
Answer
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What relationship does kinetic energy
have to the three states of matter?
Answer | Quick Overview Key Points Interactive Concept
Maps |
2.4 Molecules and Kinetic Energy | -
What is the difference between temperature
and heat?
Answer
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What is a
calorie?
Answer
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Overview Key Points |
2.5 Structure of the Atom | -
How many protons, electrons, and neutrons
are in a neutral atom of potassium having an atomic weight of 39?
Answer
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How would two isotopes of oxygen differ?
Answer
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Define the terms: AMU and atomic number.
Answer
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2.6
Chemical Change | -
Why are the outermost electrons of an atom
important?
Answer
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Name two kinds of chemical bonds that hold
atoms together. How do these bonds differ from one another?
Answer
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2.7 Water:
The Essence of Life | -
What is the difference between a polar and
a non-polar molecule?
Answer
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What is different about a hydrogen bond in
comparison to covalent and ionic bonds?
Answer
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What’s the difference between a solute and
a solvent?
Answer
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What relationship does kinetic energy have
to homogenous solutions?
Answer
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2.8
Chemical Reactions | -
Give an example of an ion exchange
reaction.
Answer
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What happens during an oxidation-reduction
reaction?
Answer
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Describe the difference between a reactant
and a product.
Answer
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2.9
Acids, Bases
and Salts | -
What does it mean if a solution has a pH
number of 3, 12, 2, 7, or 9?
Answer
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If the pH of
a certain solution changes from 8 to 9, what happens to the hydroxide ion
concentration?
Answer
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