WorksheetsQuiz 3 Review
Total questions: 20
Worksheet time: 18mins
Name
Class
Date
1.
Which statement correctly and completely identifies a trend?
a)
Atomic radius decreases across a period and increases down a group.
b)
Electronegativity decreases across a period and decreases down a group.
c)
Reactivity to water increases across a period and increases down a group.
2.
Noble gases would fit into which group?
a)
metals
b)
nonmetals
c)
metalloids
3.
Based on electronegativity trends in the periodic table, which of the following is the most likely value for the electronegativity of silicon?
a)
2.44
b)
1.23
c)
2.22
d)
2.03
4.
Elements Z and X are compared. Element Z is larger than Element X. Based on this you could say:
a)
Element Z is further to the left side of the periodic table
b)
Element X is further to the left side of the periodic table
c)
Element Z and X are probably in the same group
5.
Electronegativity __________ from left to right within a period and __________ from top to bottom within a group.
a)
decreases, increases
b)
increases, increases
c)
increases, decreases
d)
stays the same, increases
6.
Which has the greater Electronegativity?:
Cl, Al or Ar?
Cl, Al or Ar?
a)
Cl
b)
Al
c)
Ar
7.
Which of the following will have a larger size than Zinc?
a)
Gallium
b)
Aluminum
c)
Magnesium
d)
Strontium
8.
Which has the greater Electronegativity?:
N or C?
N or C?
a)
C
b)
N
9.
Which of the following will have a higher electronegativity than arsenic (As)?
a)
Carbon (C)
b)
Neon (Ne)
c)
Antimony (Sb)
d)
Germanium (Ge)
10.
Which atom has the largest size?
a)
potassium
b)
rubidium
c)
francium
d)
cesium
11.
Ions are:
a)
atoms with a positive or negative charge
b)
atoms with no charge
c)
atoms with ONLY a positive charge
d)
atoms with ONLY a negative charge
12.
An atom becomes _________ when it gains electrons.
a)
Positive
b)
Negative
c)
Neutral
d)
Invinsible
13.
An atom becomes _______ when it loses electrons.
a)
Positive
b)
Negative
c)
Neutral
d)
Invinsible
14.
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
15.
Ionic Bonding involves...
a)
The transfer of protons
b)
The sharing of electrons
c)
The transfer of electrons
d)
The sharing of protons
16.
Predict the bond that will form between Be and F.
a)
Ionic
b)
Covalent
17.
Predict the bond that will form between Se and Cl.
a)
Ionic
b)
Covalent
18.
Is Hydrogen considered a metal or a non-metal?
a)
Metal
b)
Non-metal
19.
In the compound OHBr, which element would be in the middle?
a)
O
b)
H
c)
Br
20.
In the compound OHBr, there are 2 bonds. How many electrons are being shared?
a)
2
b)
4
c)
6
d)
8
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