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Covalent Bonding - Naming + General Knowledge Flashcards | StudBud
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Covalent Bonding - Naming + General Knowledge
Covalent Bonding - Naming + General Knowledge
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Covalent bonding (naming, writing formulas, identifying molecular geometry and polarity)
Flashcards
12 cards
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Questions
12
Answers
1
How many bonded and lone pairs are in the Lewis structure for carbon monoxide?
1 bonded; 3 lone
2 bonded; 3 lone
3 boneded; 2 lone
3 bonded; 1 lone
2
What is the name of H
2
O
2
?
hydrogen oxide
dihydrogen dioxide
dihydrous oxide
dihydrogen dioxygen
3
What is the name of P
2
O
5
?
phosphorus pentaoxide
diphosphorus oxide
diphosphorus pentaoxide
phosphorus oxide
4
In a Lewis structure, A dot around an element's chemical symbol is equal to
1 proton
1 electron
2 protons
2 electrons
5
What is the formula for dicarbon tetrahydride?
C2H7
C2H4
C2H6
C2H5
6
What is the formula for nitrogen trioxide?
N3O
NO3
N2O
3NO
7
What is the name of PCl
5
?
monophosphorus pentachloride
phosphorus pentachloride
phosphorus heptachloride
phosphorus tetrachloride
8
In a Lewis structure, a line between two elements is equal to
2 electrons
1 proton
1 electron
2 protons
9
Elements bond because they....
are radioactive and unstable
are oppositely charged ions
tend towards electronic stability
are greedy and selfish
10
What is the formula for phosphorus hexafluoride?
PF6
PF3
PF5
P2F6
11
What is the name of OF
2
?
oxygen fluoride
oxygen difluoride
monoxide difluoride
oxygen difluoroxide
12
What is the formula for dihydrogen monosulfide?
HS
H2S
H2S2
2HS
