Welcome to the Quiz!
This quiz contains 9 questions from a mix of 1 subtopics.
Draw a dot and cross diagram to show covalent bonding in a chlorine molecule, Cl2 (only include the outer shell of electrons).
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Draw a dot and cross diagram to show covalent bonding in an ammonia molecule, NH3 (only include the outer shell of electrons).
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Which of the following is an example of a simple molecule?
ammonia
graphite
sodium chloride
neon
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Covalent bonds generally form between which type of elements?
metallic elements
non-metallic elements
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In covalent bonding, are electrons transferred between atoms, or shared between atoms?
transferred
shared
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What types of bonding are present in the ammonium ion, NH4+?
(Select all that apply).
metallic
covalent
ionic
dative covalent
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What types of covalent bond are present in a molecule of hydrogen cyanide, HCN?
(Select all that apply).
single
double
triple
dative
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What type of covalent bond is present in a molecule of carbon dioxide, CO2?
single
double
triple
dative
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What type of structure does chlorine have?
giant metallic
simple molecular
giant ionic
giant covalent
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