Transcript Fall Final Jeopardy!

Chemistry
Fall Semester
Final Exam Review
JEOPARDY
S2C06 Jeopardy Review
1. Atomic
Theory
2. Periodic
Table
3. Bonding
4. Wild Card
5. Moles
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
1. Atomic Theory
100
These two subatomic particles
are found in the nucleus and
make up most of an atom’s
mass A: What are protons and
neutrons ?
S2C06 Jeopardy Review
1. Scientific Method
200
This subatomic particle has very
little mass, but moves so rapidly
that it seems to take up most of the
volume of the atom.
A: What is an electron?
S2C06 Jeopardy Review
1. Atomic Theory
300
Rutheford’s gold foil experiment provided
evidence that this part of an atom
occupied very little volume, but
represented most of the atom’s mass.
A: What is the nucleus?
S2C06 Jeopardy Review
1. Atomic Theory
400
This is released when an electron
moves from an orbital farther from
the nucleus to an orbital that is
closer to the nucleus
A: What is energy?
S2C06 Jeopardy Review
1. Atomic Theory
500
This is the electron configuration for a neutral
atom of oxygen.
A: What are 1s22s22p4 ?
S2C06 Jeopardy Review
2. Periodic Table
100
This is how the elements are
arranged in the periodic table and
represents the number of protons
in an atom of the element.
A: What is atomic number ?
S2C06 Jeopardy Review
2. Periodic Table
200
These elements are shiny, maleable,
conduct electricity and occupy most
of the periodic table.
A: What are metals ?
S2C06 Jeopardy Review
2. Periodic Table
300
This is the name of the group of elements
that tend to lose two electrons when they
form an ion.
A: What are the “Alkaline Earth Metals
?
S2C06 Jeopardy Review
2. Periodic Table
400
This is the name of a group of elements
that tend to gain one electron when they
form an ion.
A: What is, “Halogen?”
S2C06 Jeopardy Review
2. Periodic Table
500
This is the most electronegative
element .
A: What is fluorine?
S2C06 Jeopardy Review
3. Bonding
100
Two or more elements held together by
electrostatic attraction resulting from
transfer of electrons.
A: What is an Ionic Compound?
S2C06 Jeopardy Review
3. Bonding
200
In most cases (other than hydrogen),
this is the number of shared and
unshared electrons surrounding
each atom of a compound in a
properly drawn electron dot
structure diagram.
A: What is eight ?
S2C06 Jeopardy Review
3. Bonding
300
This type of bond is formed when
elements in a compound achieve the
electron configuration of a noble
gas by, “sharing electrons.”
A: What is “covalent”?
S2C06 Jeopardy Review
3. Bonding
400
This term represents the tendency of
an element to attract shared electrons
A: What is “electronegativity”?
S2C06 Jeopardy Review
3. Bonding
500
This is the number of electrons that will
be lost by each iron atom in formation of
the ionic compound, Fe3(PO4)2
A: What is 2 ?
S2C06 Jeopardy Review
4. Wild Card
100
This is the temperature in °C at which all
motion ceases. There is no lower
temperature possible than this.
A: What is -273°C ?
S2C06 Jeopardy Review
4. Wild Card
200
This is a well-tested explanation that
unifies a broad range of observations.
A: What is a theory ?
S2C06 Jeopardy Review
4. Wild Card
300
This is human body temperature in
Kelvin, since expressed in celsius,
human body temperature is 37.0°C
A: What is 310K?
S2C06 Jeopardy Review
4. Wild Card
400
Tis is the force that holds together the
elements of an ionic compound.
A: What is electrostatic attraction ?
S2C06 Jeopardy Review
3. Wild Card
500
This group of elements does not
form bonds or react with other
elements.
A: What are the noble gases ?
S2C06 Jeopardy Review
5. Moles
100
This is the number of atoms in one half
mole of neon gas.
A: What is 3.01 x 1023 ?
S2C06 Jeopardy Review
5. Moles
200
This is the mass of one mole of
oxygen gas given in four significant
figures.
A: What is “32.00 grams”?
S2C06 Jeopardy Review
5. Moles
300
This is the mass of one mole of water
given in four significant figures.
A: What is 18.02g?
S2C06 Jeopardy Review
5. Moles
400
This is the number of atoms present in
9.01 g of water.
A: What is 3.01x1023
S2C06 Jeopardy Review
5. Moles
500
Using four significant digits, this is the mass of
3.01 x 1023 molecules of oxygen gas.
A: What is 16.00g
S2C06 Jeopardy Review