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monster
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magnet
Take 20 points!
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gift
Win 15 points!
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banana
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15
×
Fe+3 + S-2
Fe2S4
Fe2S3
FE+4(S)=3
Fe3S2
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15
×
Chlorine has a 1- charge, lithium has a 1+ charge. What is the formula for a lithium chloride compound?
Li2Cl2
LiCl2
Li2Cl
LiCl
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15
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The correct IUPAC name for NH4Cl is--
ammonium chloride
nitrogen hydrogen chlorine
ammonium chlorine
nitrogen(IV) hydrogen chloride
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15
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What is the name of Al(NO3)3?
Aluminum trinitrate
Monoaluminum nitrate
Aluminum (III) nitrate
Aluminum Nitrate
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thief
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shark
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shark
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thief
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15
×
Which of the following is the correct formula for calcium nitride?
Ca2N3
CaN
Ca5N2
Ca3N2
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25
×
Magnesium Hydroxide is an ionic compound made up from Mg2+ and OH- ions. Which is its correct formula?
MgOH2
MgO
Mg(OH)2
MgOH
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15
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What is the correct formula for lead(IV) oxide?
PbO2
Pb2O4
Pb4O2
PbO
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15
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The correct formula for potassium sulfate is--
KSO4
K2SO3
KS
K2SO4
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15
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What in the correct name for this formula - CCL4 ?
Carbon Chlorine
Carbon TriChloride
Carbon TetraChloride
Carbon Chloride
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boom
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gold
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rocket
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thief
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15
×
How do the following two elements bond together? Al3+ O2-
Al3O2
AlO
Al3O6
Al2O3
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25
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Which of the following shows the correct chemical name and formula for a compound containing magnesium and phosphate ions?
Mg3PO42, magnesium phosphate
Mg3PO2, magnesium phosphate
Mg3(PO4)2, magnesium phosphorus oxide
Mg3(PO4)2, magnesium phosphate
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20
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The correct formula for iron(II) phosphate is--
Fe3(PO4)2
FePO4
Fe2(PO4)3
Fe2PO4
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15
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Nonmetals tend to
lose electrons
gain electrons
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