WorksheetsTypes of chemical compounds
Total questions: 6
Worksheet time: 3mins
Name
Class
Date
1.
If electronegativity values for H = 2.1 and O = 3.5, then H2O is..............
a)
Pure covalent
b)
Non-polar covalent
c)
Polar covalent
d)
Ionic
2.
If electronegativity values for O = 3.5, then O2 is..............
a)
Pure Covalent
b)
Polar Covalent
c)
Nonpolar Covalent
d)
Ionic
3.
If electronegativity values for H = 2.1 and Cl = 3.16, then HCl is..............
a)
Pure Covalent
b)
Ionic
c)
Nonpolar covalent
d)
Polar covalent
4.
If electronegativity values of carbon C = 2.5 and hydrogen H = 2.1, the compound is......................
a)
Pure Covalent
b)
Polar Covalent
c)
NonPolar Covalent
d)
Ionic
5.
As we move across a period from left to right, electronegativity...........
a)
increases
b)
decreases
6.
What is the most electronegative atom?
a)
Fluorine
F
b)
Hydrogen
H
c)
Sodium
Na
d)
Oxygen
O
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