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Covalent Bonding Flashcards | StudBud
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Covalent Bonding
Covalent Bonding
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Covalent bonding (naming, writing formulas, identifying molecular geometry and polarity)
Flashcards
19 cards
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Questions
19
Answers
1
What is the name of H
2
O
2
?
dihydrogen dioxygen
dihydrogen dioxide
dihydrous oxide
hydrogen oxide
2
Non-polar covalent bonds can be identified by....
all of the above
Being symmetrical when drawn
Having an electronegative difference of less than 0.5
equal sharing of valence electrons
3
What is the formula for dicarbon tetrahydride?
C2H7
C2H4
C2H5
C2H6
4
Polar Covalent Bonds....
Share Electrons Unequally
Exchange Electrons
Share electrons equally
5
What is the name of OF
2
?
monoxide difluoride
oxygen difluoroxide
oxygen fluoride
oxygen difluoride
6
A dot around an element's chemical symbol is equal to
2 protons
1 electron
1 proton
2 electrons
7
Does this picture show a polar or non-polar compound if all the white atoms are the same?
Polar
Nonpolar
8
What is the name of the shape in the picture?
T-Shaped
Trigonal Pyramidal
Sawhorse
Trigonal Planar
9
What is the formula for phosphorus hexafluoride?
PF6
PF3
P2F6
PF5
10
A line between two elements is equal to
1 proton
2 electrons
1 electron
2 protons
11
What is the name of PCl
5
?
monophosphorus pentachloride
phosphorus tetrachloride
phosphorus heptachloride
phosphorus pentachloride
12
Does this picture show a polar or non-polar compound if the white atoms are the same?
Nonpolar
Polar
13
Does this picture show a polar or non-polar compound if all the white atoms are the same?
Nonpolar
Polar
14
What is the formula for nitrogen trioxide?
N3O
NO3
N2O
3NO
15
What is the name of the shape in the picture?
Linear
Tetrahedral
Trigonal Pyramidal
Bent
16
What is the name of the shape in the picture?
Trigonal Planar
T-Shaped
Trigonal Pyramidal
Sawhorse
17
Elements bond because they....
want 8 valence electrons
are attracted to each other NO MATTER WHAT!
are selfish
think sharing is caring ALL the time!
18
What is the formula for dihydrogen monosulfide?
2HS
HS
H2S2
H2S
19
What is the name of P
2
O
5
?
phosphorus pentaoxide
diphosphorus oxide
phosphorus oxide
diphosphorus pentaoxide
