WorksheetsReview Chemical Bonding
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
What is the number of electrons that an atom needs to be stable?
a)
2
b)
8
c)
10
d)
12
2.
The difference between an atom and a molecule is
a)
an atom has fewer than 8 electrons
b)
atoms are charged and molecules are not
c)
atoms are the same material throughout
d)
molecules and atoms are charged
3.
What type of bond shares a pair of electrons?
a)
atomic
b)
hydrogen
c)
covalent
d)
ionic
4.
Unequal sharing of a pair of electrons within a bond is
a)
ionic
b)
polar covalent
c)
nonpolar covalent
d)
hydrogen
5.
Which of the following is NOT found in the nucleus?
a)
proton
b)
electron
c)
neutron
d)
hydrogen
6.
Why do elements share electrons at all?
a)
They want to be stable
b)
They are greedy and always want more
c)
Positive and negative forces attract
d)
The electrons just do what they want
7.
Which of the following is more of an attraction between one specific element and F, O and N?
a)
polar covalent
b)
hydrogen
c)
nonpolar covalent
d)
ionic
8.
Hydrogen bonding occurs between
a)
Hydrogen and zinc
b)
Hydrogen and oxygen
c)
Hydrogen and lithium
d)
Hydrogen and helium
9.
Which of the following bonds has an atom that steals electrons from another atom?
a)
ionic
b)
polar covalent
c)
nonpolar covalent
d)
hydrogen
10.
A charged atom is a(n)
a)
compound
b)
element
c)
ion
d)
mixture
11.
Which of the following can easily be sifted into the original parts?
a)
mixture
b)
solution
c)
solute
d)
solvent
12.
Which of the following is the thing being dissolved?
a)
mixture
b)
solution
c)
solute
d)
solvent
13.
Water is a universal
a)
ion
b)
solute
c)
solvent
d)
solution
14.
Substances that cannot dissolve in water are
a)
polar
b)
nonpolar
c)
ionic
d)
hydrogen
15.
How do you feel about bonding?
a)
I understand everything.
b)
I mostly understand everything but I need to study and review
c)
I only understand about half of this
d)
I understand very little of this chapter
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