Transcript Chemistry Review Jeopardy Round 1

CHEMISTRY TEST
REVIEW
FINAL JEOPARDY
pH
Atoms
Bonding
Water
Vocab.
$100
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Question for pH - $100
• What is the pH number for a
neutral solution?
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Answer for pH - $100
• What is pH 7?
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Question for pH - $200
• This solution has a pH value
level under 7
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Answer for pH - $200
• What is an acid?
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Question for pH - $300
• A weak acid or base that reacts
with a strong acid or base to
change pH gradually is called
this.
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Answer for pH - $300
• What is a buffer?
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Question for pH - $400
• Solutions with a low H+
concentration and high OHconcentration are known as
these.
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Answer for pH - $400
• What are bases?
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Question for pH - $500
• If you were to mix a strong acid
with a weak base you would
have an end result of this.
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Answer for pH - $500
• What is a weaker acid?
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Question for Atoms - $100
• These are the three particles
that make up an atom
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Answer for Atoms - $100
• What are protons, neutrons,
and electrons?
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Question for Atoms - $200
• An atom with 3 protons, 4
neutrons, and 3 electrons has
this atomic mass
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Answer for Atoms - $200
• What is the atomic mass of 7?
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Question for Atoms - $300
• The atomic number of an
element with 8 protons, 9
neutrons, and 8 electrons is this
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Answer for Atoms - $300
• What is atomic number 8?
(Oxygen)
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Question for Atoms - $400
• This type of atom has the same
number of protons and
electrons but a different
number of neutrons
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Answer for Atoms - $400
• What is an isotope?
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Question for Atoms - $500
• The charge of an atom that has
17 protons, 17 neutrons, and 18
electrons is this
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Answer for Atoms - $500
• What is -1?
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Question for Bonding - $100
• This type of bond is when
electrons are transferred
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Answer for Bonding - $100
• What is an ionic bond?
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Question for Bonding - $200
• These electrons are available to
bond and are on the outermost
ring of an atom
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Answer for Bonding - $200
• What are valence electrons?
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Question for Bonding - $300
• This type of bond is when 2
pairs of electrons are being
shared (4 electrons total)
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Answer for Bonding - $300
• What is a double covalent
bond?
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Question for Bonding - $400
• This the charge of an atom
when it loses an electron
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Answer for Bonding - $400
• What is a positive charge?
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Question for Bonding - $500
• In order for NaCl to form an
ionic bond, first each atom
needs to do this
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Answer for Bonding - $500
• What is become an ion?
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Question for Water - $100
• This is the mass of a water
molecule
– Hint:
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Answer for Water - $100
• What is 18?
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Question for Water - $200
• This property of water is when
water is attracted to itself
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Answer for Water - $200
• What is cohesion?
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Question for Water - $300
• This atom in the water molecule
creates a negative pole
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Answer for Water - $300
• What is Oxygen?
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Question for Water - $400
• This property of water explains
capillary action in plants
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Answer for Water - $400
• What is adhesion?
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Question for Water - $500
• This characteristic of water
explains why water easily
creates hydrogen bonds since
the molecule has an unequal
distribution of charges
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Answer for Water - $500
• What is polarity?
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Question for Vocab. - $100
• This type of element has gained
or lost an electron
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Answer for Vocab. - $100
• What is an ion?
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Question for Vocab. - $200
• This is a substance that contains
only one type of atom
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Answer for Vocab. - $200
• What is an element?
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Question for Vocab. - $300
• Protons and neutrons can be
found in this part of an atom
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Answer for Vocab. - $300
• What is the nucleus?
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Question for Vocab. - $400
• The starting products of a
reaction are called these
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Answer for Vocab. - $400
• What are reactants?
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Question for Vocab. - $500
• This type of protein is a
biological catalyst that can
lower activation energy, speed
up a reaction, and break down
complex molecules
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Answer for Vocab. - $500
• What is an enzyme?
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• Jell-O contains the protein gelatin in it that
gives the gel like characteristic to Jell-O. If
fresh pineapples are added to Jell-O it will not
gel. Explain why you think this happen. What
do you think is found in pineapples?
• Pineapples contain an enzyme that breaks
down the protein gelatin, which causes the
Jell-O to not gel.
Thank You for Playing!