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WorksheetsCovalent Bonds
Total questions: 12
Worksheet time: 3hrs 0mins
Name
Class
Date
1.
How do covalent bonds form?
a)
Donating & receiving valence e- between atoms.
b)
Opposite slight charges attract each other between compounds.
c)
Scientists are still not sure how they form.
d)
Sharing valence e- between atoms.
2.
What two types of atoms make a covalent bond?
a)
2 Nonmetals
b)
1 Nonmetal and 1 Metal
c)
2 Metals
d)
2 Noble Gases
3.
Which of the following is NOT formed by a covalent bond?
a)
K2S
b)
H2O
c)
I2
d)
CO2
4.
What type of bond is shown in this image?
a)
Ionic
b)
Polar Covalent
c)
Nonpolar Covalent
d)
Van der Waals Force
5.
The chemical bond formed when two atoms share electrons is called a(an) IONIC bond.
a)
True
b)
False
6.
phosphorus trichloride
a)
KCl3
b)
PCl3
c)
K3Cl
d)
P3Cl
7.
silicon dioxide
a)
SO2
b)
NaO2
c)
SiO2
d)
SiO
8.
dinitrogen pentoxide
a)
N2O5
b)
NO5
c)
N5O2
d)
N2O6
9.
SiCl4
a)
silicon tetrachloride
b)
silicon quadchloride
c)
monosilicon tetrachloride
d)
silicon chloride
10.
tetraphosphorus heptoxide
a)
K₄O₁₀
b)
P₄O7
c)
KO
d)
P₁₀O₄
11.
hexaboron monosilicide
a)
B6Si
b)
BSi
c)
BSi6
d)
B6Si6
12.
SO₃
a)
sulfate
b)
sulfur oxide
c)
sulfur trioxide
d)
monosulfur trioxide
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