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15
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In the formation of the compound of sodium chloride
a sodium atom donates an electron to a chlorine atom
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monster
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shark
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rocket
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baam
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seesaw
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fairy
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25
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shark
Other team loses 15 points!
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thief
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15
×
In the cyanide ion (CN–), the nitrogen has a formal charge of
-1
0
-2
+2
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15
×
Which hybridization is depicted in the molecule shown here?
sp3
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15
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What do sodium ions have in common with chloride ions?
they both have the same sized charge
they are both cations
they are both anions
they both form covalent bonds
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15
×
How many resonance structures are there of ozone?
1
4
2
3
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15
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Which of the following would you expect to have the highest melting point?
dinitrogen oxide
phosphorous trichloride
hydrogen chloride
magnesium fluoride
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10
×
What is the formula for the compound formed when a potassium ion(K+) and a sulfide ion (S-2) unite?
K2S
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15
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What name is given to a compound composed of two non-metals?
Molecular
Polyatomic ions
Ionic
Alloy
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10
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Name all the intermolecular forces in HCl
dipole-dipole and LDF only
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15
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What is the metallic ion in the compound CuCl2?
Cu2+
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Which pairs of words correctly completes the statement? Ionic compounds form when____ and _____ react.
metals ; nonmetals
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lifesaver
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seesaw
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shark
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thief
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15
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What is the suffix for all binary ionic compounds of representative elements?
-gen
-ide
-ate
-ite
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15
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Which hybridization is depicted in the molecule shown here?
sp
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