Transcript Chemistry Jeopardy PPT

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Matter
Bonding
Chemical
Reactions
Polarity
Hodge
Podge
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
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1
What are…..elements
Substances that can’t be
broken down into simpler
substances.
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2
What are the ….protons
and neutrons
What two particles are found in
the nucleus?
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3
What is ….the atomic
number
The number of protons.
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4
What is ….the force between
protons in the nucleus and the
electrons
This keeps electrons orbiting
around the nucleus
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1
What is ….covalent
bonding
Sharing of electrons
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2
What are…ionic
Redox reactions lead to this
type of bond.
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3
What are….hydrogen
bonds
This type of bond allows water
to cling to itself
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4
What are….. ions
During a redox reaction the
atoms involved become
_________.
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1
What are…reactants
and products
These are the two parts of a
chemical reaction
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2
What is ….metabolism
This is the balance of energy
into and energy out of a living
organism.
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3
What are…enzymes
The presence of these proteins
help speed up a chemical
reaction in your cells.
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4
What are …redox
reactions
Gaining and losing electrons are
the two parts of these type of
reactions.
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1
What are…protons
This part of an Oxygen atom
attracts Hydrogen’s electrons in
a water molecule.
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2
What is…neutral
This is the overall charge on a
polar covalent molecule.
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3
What is…oval
This shape best describes the
orbit of hydrogen’s electrons
within a polar molecule.
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4
What is…surface
tension
This phenomenon is created
when water sticks to water. It
allows insects to cross a pond.
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1
What is…capillary
action
It allows leaves to receive water
and nutrients from the soil.
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2
What is…high heat
capacity
This property of water allows
the oceans to control global
climates.
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3
What are ….hydroxide
ions
OH
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4
What is…. a strong acid
pH 1.2
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