Post on 20-Jan-2016
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Jeopardy: Matter and Energy
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Temperature vs Heat
States of Matter
Atomic Theory
Structure of Atoms
Periodic Table
Final Jeopardy
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©Norman Herr, 2003
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A-100
• Question: The measurement for the amount of heat is known as this?
• Answer: Temperature.
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A-200
• Question: If water boils at 100 ˚C, this temperature would be what in Kelvin…?
• Answer: 373 K.
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A-300
• QUESTION: The human body has an average temperature of 98.6 ˚F, what is this temperature in ˚C?
• ANSWER: 37 ˚C.
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A-400
• Question: According to this diagram, which scale has the highest range of temperature?
• Answer: Fahrenheit.
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A-500
• Question: This temperature scale is commonly used by chemists because it is based on the relative motion of particles?
• Answer: Kelvin.
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• QUESTION: The process in which a liquid changes into a gas is known as this?
• ANSWER: Vaporization or boiling.
B-100
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B-200
• QUESTION: The state of matter in which a substance exists as a solid, liquid and gas is called…?
• ANSWER: Triple point.
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B-300
• QUESTION: According to this figure, what state of matter is letter “C”?
• ANSWER: Solid.
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B-400
•QUESTION: The process in which a solid goes directly into a gaseous state is called this?•ANSWER: Sublimation.
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B-500
• QUESTION: What factor could cause a change in the melting point of a substance without increasing its temperature?
• ANSWER: Changing pressure.
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C-100
• Question: The person that reintroduced atomic theory after 2000 years was?
• Answer: John Dalton.
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C-200
• Question: The Greek philosopher that first considered the “uncuttable” aspect of matter was…?
• Answer: Democritus.
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C-300
• QUESTION: Scientists first classified elements according to this property of matter?
• ANSWER: Atomic weight.
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C-400• Question: He is considered the
inventor of the periodic table, even though many elements were not yet discovered before his table was complete.
• Answer: Dmitri Mendeleev
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C-500
• Question: His “rule” states that each p-orbital must receive one electron before any p-orbital can receive a second electron?
• Answer: Hund’s rule.
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D-100
• Question: An atom can be identified by the number of what particles in its nucleus?
• Answer: Protons.
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D-200
• Question: These particles give the atom a negative charge, but are so small they’re practically weightless?
• Answer: Electron.
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D-300
• Question: What element is represented by this atom?
• Answer: Carbon.
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D-400
• Question: An atom that has more electrons than protons is considered to be this type of ion?
• Answer: Anion.
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D-500
• QUESTION: These subatomic particles are responsible for the atomic mass of an atom?
• ANSWER: Protons and neutrons.
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E-100
• Question: The 18 columns of the periodic table are referred to as what?
• Answer: Groups or families.
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E-200
• Question: The seven “rows” running left to right on the periodic table are commonly called…?
• Answer: Periods or energy levels.
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E-300
• QUESTION: What is the name for the elements shown in green?
• ANSWER: Halogens.
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E-400• QUESTION: What group of elements
tend to be chemically “inert”, therefore they don’t react with other elements?
• ANSWER: The noble gases.
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E-500• QUESTION: The first group of
elements, the alkali metals, each have this number of valence electrons?
• ANSWER: One.
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FINAL JEOPARDY
• QUESTION: Two elements were studied and found to have the same atomic number but different atomic masses. How is this possible?
• ANSWER: The atom must be an isotope.