pt $ 200 $ 200$200 $ 200 $ 200 $400 $ 400$400 $ 400$400 $600 $ 600$600 $ 600 $ 600 $ 600 $800 $...
TRANSCRIPT
PT PT PT PT PT PT
$200 $200 $200 $200 $200 $200
$400 $400 $400 $400 $400 $400
$600 $600 $600 $600 $600 $600
$800 $800 $800 $800 $800 $800
$1000 $1000 $1000 $1000 $1000 $1000
Category 1 Category 2 Category 3 Category 4 Category 5 Category 6
$400 $400 $400 $400 $400 $400
$800 $800 $800 $800 $800 $800
$1200 $1200 $1200 $1200 $1200 $1200
$1600 $1600 $1600 $1600 $1600 $1600
$2000 $2000 $2000 $2000 $2000 $2000
Final Jeopardy
Final Jeopardy Category
Final Jeopardy
answer
question
$200
Al
Which element has the largest atomic radius?· Al· Si· P· S· Cl
$400
c. 7
How many electrons are in the outer electron orbit of the most electronegative element? a. 1b. 2c. 7d. 8
$600
He
What element of the periodic table has the highest ionization energy? a. Hb. Fc. Hed. Fre. Rn
$800
Fr
What element of the periodic table has the largest atomic radius? a. Hb. Fc. Hed. Fre. Rn
$1000
F
What element of the periodic table has the highest electronegativity? a. Hb. Fc. Hed. Fre. Rn
$200
increases
For the elements of Group 1 on the Periodic Table, as the atomic radius increases, the ionization energy a. decreasesb. increasesc. remains the same
$400
c. nitrogen
Which of these elements has the least attraction for electrons in a chemical bond?a. oxygen b. fluorine c. nitrogend. chlorine
$600
b. Sr
Which of the following atoms requires the least energy for the removal of an outer electron?a. Snb. Src. Bed. Br
$800
isotopes
Hydrogen-1, hydrogen-2, and hydrogen-3 are all ____________
of the element hydrogen.
$1000d.
Arrange the following elements in order of increasing atomic radii.
K, Na, Mg, Cs, Cla. Na, Mg, Cl, K, Csb. Cl, Mg, Cs, K, Nac. Cs, K, Cl, Mg, Nad. Cl, Mg, Na, K, Cse. Cl, Mg, Na, Cs, K
$200
c. fluorine
Atoms of which element have the greatest tendency to gain electrons?a. bromine b. chlorine c. fluorined. iodine
$400
e. Tl
Of the following 5 elements, which one has the largest atomic radius?a. Bb. Alc. Gad. Ine. Tl
$600
a. Al
Of the following 5 elements, which one has the largest atomic radius?a. Alb. Sic. Pd. Se. Cl
$800
e. Se
Of the following 5 elements, which one has the smallest radius?a. Cab. Gac. Ged. Ase. Se
$1000
a. F
Of the following 5 elements, which one has the smallest radius?a. Fb. Clc. Brd. Ie. At
$200
a. Be
Of the following 5 elements, which one has the lowest first ionization energy?a. Beb. Bc. Cd. Ne. O
$400
b. strontium
Which of the following elements has the least tendency to gain electrons?a. tinb. strontiumc. iodined. nickel
$600
b. K and Br
Which of following pairs of elements would have the greatest difference in electronegativity?a. Cl and O b. K and Br c. Na and Rb d. I and F
$800
e
Arrange the following elements in order of increasing electronegativity.
At, Bi, Cl, F, Ia. At, Bi, Cl, F, Ib. F, Cl, Bi, I, Atc. At, Bi, I, Cl, Fd. F, Cl, I, At, Bie. Bi, At, I, Cl, F
$1000
c. None of these
Which of the following trends have the same pattern as atomic radius?a. electronegativity . b ionization energyc. none of thesed. both of these
$200
a. krypton
Which element is a noble gas?a. krypton b. chlorine c. antimonyd. nobelium
$400
c. ionization energy
The amount of energy required to remove the outermost electron from an atom is called a. electron affinityb. activation energyc. ionization energyd. electronegativity
$600d. their outer orbitals have the same
number of electrons Why do Na and K have similar chemical properties?a. they are in the same rowb. they are in the same periodc. their 2nd electron orbitals are completed. their outer orbitals have the same number of electrons
$800d. argon atom
When potassium reacts to become stable, its electron configuration will look like aa. potassium atom b. sodium ionc. neon atomd. argon atome. calcium atom
$1000a. low first ionization energy and low electronegativity
Which two characteristics are associated with metals?a. low first ionization energy and low electronegativityb. low first ionization energy and high electronegativityc. high first ionization energy and low electronegativityd. high first ionization energy and high electronegativity
$200
a. 5
What is the total number of valence electrons in an atom of arsenic?a. 5b. 15 c. 33d. 75e. None of the above
$400
a. metal
The element in Period 4 and Group 1 of the Periodic Table would be classified as aa. metal b. metalloid c. nonmetald. noble gase. none of the above
$600
c. 8 valence electrons
. An atom of argon rarely bonds to an atom of another element because an argon atom hasa. 3 electron shellsb. 2 electrons in the first shellc. 8 valence electrons d. 22 neutrons
$800
Which element has both metallic and nonmetallic properties?a. Rb b. Rn c. Sid. Sr
$1000b
How do the energy and the location of an electron in the third shell (orbit) of an atom compare to the energy and location of an electron in the first shell of the same atom?a. In the third shell, an electron has more energy and is closer to the nucleus.b. In the third shell, an electron has more energy and is farther from the nucleus.c. In the third shell, an electron has less energy and is closer to the nucleus.d. In the third shell, an electron has less energy and is farther from the nucleus.
$400
c. neon
In the compound sodium fluoride, NaF, the sodium atom loses one electron and the fluorine atom gains one electron to form ions that have electron configurations similar toa.helium. c.neon.b.oxygen. d.calcium.
$800
b. noble gas
The elements of the _____ group satisfy the octet rule without forming compounds.a. Halide c. alkali metalb. noble gas d. alkaline-earth metal
$1200d.
The correct Lewis structure for a Group 18 (VIII) atom hasa.one pair of valence electrons and one single valence electron.b.two pairs of valence electrons and one single valence electron.c.three pairs of valence electrons and one single valence electron.d.four pairs of valence electrons.
$1600c.
The correct Lewis structure for the oxygen atom hasa. one pair of valence electrons and one single valence electron.b. two pairs of valence electrons and one single valence electronc. two pairs of valence electrons and two single valence electrons.d. three pairs of valence electrons.
$2000
b.
What is the formula for the compound formed by aluminum (III) and the sulfate ion, SO4
2–?a. AlSO4
b. Al2(SO4)3
c. Al2SO4
d. Al(SO4)3
$400
ion
An atom or group of atoms that has an electrical charge because it has either lost or gained one or more electrons is called a(n) ____________________.
$800
cation
An ion that has a positive charge is a(n) ____________________.
$1200
anion
An ion that has a negative charge is a(n) ____________________.
$1600
oxide
The name of the ion O2– is the ____________________ ion
$2000
hydrogen
In the compound HCl, the atom of the element ____________________ carries a partial positive charge
$400
b. length
The meter is a unit ofa) volume b) lengthc) temperature d) energy
$800
c.
The number of millimeters in 0.532 meters isa. 5.32 x 10-3 mm b. 5.32 x 104 mm c. 5.32 x 102 mm d. 5.32 x 103 mm
$1200
b.
Express 1870000 in scientific notation.a. 1.87 x 10-6
b. 1.87 x 106
c. 187 x 106
d. 187 x 104
$1600
electron
Which particle has the least mass?neutronprotonelectronhelium nucleushydrogen atom
$2000
atom
The fundamental “particle” of a chemical element according to Dalton’s theory is theelectronmoleculeatomcompound
$400
c) burning wood
Which of the following involves a chemical change?
a) freezing water b) breaking ice c) burning wood d) boiling water
$800
sodium
Which of the following is an element?airwatersaltsodiumsugar
$1200
b) similar chemical properties
Elements are placed in columns (groups) on the periodic table on the basis of
a) alphabetical listing b) similar chemical properties c) number of protons in the nucleus d) total number of electron
$1600
d) K
The symbol for potassium isa)Pob) Pc) Ptd) Ke) Pm
$2000
different elements
If two atoms have a different number of protons, they are:different elements ions different isotopes
$400
d)
The mass number of an atom equals
a) the number of neutronsb) the atomic number of the elementc) the number of protons plus the
number of electronsd) the number of protons plus the
number of neutrons
$800gas
The state of matter for an object that has neither definite shape nor definite volume is
solidliquidgaselemental
$1200
carbon
Which of the following is a nonmetal?ceriumcesiumcarboncalciumcopper
$1600
7
How many hydrogen atoms are indicated in the formula NH4C2H3O2?
$2000
calcium fluoride
The compound CaF2 is called
difluorocalcium calcium fluoride calcium fluorine dicalcium fluoride monocalcium difluoride
$400
aluminum
Which would be an example of a element?a) the air b) oily water c) sodium chloride d) aluminum
$800
sodium chloride
Which would be an example of a compound?
the air oily water sodium chloride aluminum
$1200
the air
Which would be an example of a homogeneous mixture?
the air oily water sodium chloride aluminum
$1600none
Which would be an example of a heterogeneous mixture?
the air sodium chloride dissolved in water aluminumA solution of KoolAid none of the above
$2000
c) Theory
1. If a hypothesis has been supported by many experiments, it is a a) Fact
b) Plan c) Theory d) Symbol
Daily Double
answer
Draw the Lewis structure for H2O
Daily Double
answer
Draw the Lewis structure for N2
Daily Double
answer
Draw the Lewis structure for CO2
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