WorksheetsReview Test 3
Total questions: 46
Worksheet time: 1hrs 17mins
Name
Class
Date
1.
A measure of the size of an atom, and is generally defined as the distance from the nucleus to the outermost electron orbit
a)
chemical reactivity
b)
atomic radius
c)
energy levels
d)
orbit
2.
An electron that resides in the outermost shell, or principal quantum level, of an atom
a)
periodic trend
b)
electron shell
c)
ionic radius
d)
valence electron
3.
Which has the greater EN:
Cl or Al?
Cl or Al?
a)
Cl
b)
Al
4.
Which has the greater EN:
N or C?
N or C?
a)
C
b)
N
5.
Which has the greater EN:
H or F?
H or F?
a)
H
b)
F
6.
Which of the following will have a larger radius than Zinc?
a)
Gallium
b)
Aluminum
c)
Magnesium
d)
Strontium
7.
Which of the following will have a higher electronegativity than arsenic (As)?
a)
Carbon (C)
b)
Neon (Ne)
c)
Antimony (Sb)
d)
Germanium (Ge)
8.
As atoms of elements in group 16 are considered in order from top to bottom, the electronegativity of each successive element....
a)
decreases
b)
increases
c)
remains the same
d)
none of the above
9.
Which atom has the largest atomic radius?
a)
potassium
b)
rubidium
c)
francium
d)
cesium
10.
As you move down the periodic table atoms get bigger. This is because ____________.
a)
The atoms have more mass.
b)
The atoms have more protons.
c)
The atoms have more energy levels
d)
The atoms have more nuetrons
11.
As you move across the periodic table atoms tend to get smaller because, ______________.
a)
the atoms have more mass.
b)
the atoms have less mass
c)
the atoms have more protons.
d)
the atoms have less electrons.
12.
The energy required to remove electrons is the definition of:
a)
Electronegativity
b)
Atomic Number
c)
Atomic Radius
d)
Ionization
13.
Which of the following elements has the largest atomic radius?
a)
B
b)
Ga
c)
Al
d)
In
14.
An atom of calcium will form what ion?
a)
+1
b)
+2
c)
-6
d)
-2
15.
An atom of Aluminum will form what ion?
a)
+3
b)
-3
c)
+2
d)
+5
16.
An atom of fluorine will form what ion?
a)
+1
b)
-1
c)
+7
d)
+3
17.
What changes in an ion?
a)
protons
b)
neutrons
c)
electrons
d)
nothing
18.
An atom of argon will form what ion?
a)
it won't form an ion
b)
+8
c)
-1
d)
-8
19.
If an ion is positive, it means that it ________ electrons
a)
gained
b)
lost
20.
If an ion is negative, it means that an atom ______ electrons
a)
gained
b)
lost
21.
As atoms of elements in group 16 are considered in order from top to bottom, the electronegativity of each successive element....
a)
decreases
b)
increases
c)
remains the same
d)
none of the above
22.
Atoms that have a high electronegativity, _______________.
a)
give up their electrons more easily.
b)
hold on to their electrons more tightly.
c)
have more electron shells.
23.
Electronegativity is...
a)
how good an atom is at attracting electrons
b)
the ability of an atom to lose electrons
c)
the energy required to remove an electron from a specific atom
d)
how easy it is to make friends.
24.
The element with the largest electronegativity in the halogens is -
a)
At
b)
F
c)
Cl
d)
Br
25.
The electronegativity of Cl is the highest in Period 3. Why?
a)
Cl is the largest and has the greatest effective nuclear charge
b)
Cl is the smallest and has the lowest effective nuclear charge
c)
Cl is the largest and has the lowest effective nuclear charge
d)
Cl is the smallest and has the greatest effective nuclear charge
26.
Zinc Fluoride
a)
ZnF2
b)
ZnF
c)
Zn2F
d)
Zn2F4
27.
Ammonium Phosphate
a)
(NH4)3PO4
b)
NPO4
c)
NH4PO4
d)
NH4(PO4)3
28.
Sliver Phosphide
a)
Ag3P
b)
Ag3PO4
c)
Ag3PO3
d)
AgP
29.
Ca(CN)2
a)
Calcium Cyanide
b)
Calcium Dicyanide
c)
Calcium Dicarbon Dinitrogen
d)
Calcium Thiocyanate
30.
Sr(OH)2
a)
Strontium Hydroxide
b)
Strontium Hydride
c)
Strontium Dihydroxide
d)
Strontium Dioxygen Dihydride
31.
Na2S
a)
Sodium Sulfide
b)
Sodium Sulfate
c)
Sodium Sulfite
d)
Disodium Sulfide
32.
KMnO4
a)
Potassium Permanganate
b)
Potassium Manganate
c)
Potassium Manganese Tetroxide
d)
Permanganate Potassiide
33.
Magnesium ion would take a charge of
a)
1+
b)
2+
c)
3+
d)
0
34.
Nitride
a)
has gained e-
b)
has lost e-
c)
is a cation
d)
doesn't exist
35.
Name this compound:
NaBr
NaBr
a)
Bromide sodide
b)
Sodium bromide
c)
Sodium bromate
d)
Sodium bromite
36.
Write the formula for copper(I) phosphide
a)
Cu3P
b)
CuP
c)
Cu1P
d)
CuP3
37.
Name this compound:
NH4F
NH4F
a)
Ammonia fluoride
b)
Ammonium fluorite
c)
Ammonia fluorate
d)
Ammonium fluoride
38.
Name this compound:
Ca2CO3
Ca2CO3
a)
Calcium carbon oxide
b)
Calcium(II) carbonate
c)
Calcium carbonate
d)
Carbonate(I) calcide
39.
Name this compound:
KF
KF
a)
Potassium fluoride
b)
Potassium fluorite
c)
Fluorine potasside
d)
Potassium fluorate
40.
What is the formula fo calcium hydroxide?
a)
CaOH
b)
CaOH2
c)
Ca(OH)2
d)
Ca(OH)3
41.
What is the formula for magnesium phosphide?
a)
Mg3P2
b)
Mg2P3
c)
Mg2PO3
d)
Mg3(PO3)2
42.
What is the formula for calcium carbonate?
a)
CaCO
b)
CaCO2
c)
CaCO3
d)
Ca3CO3
43.
What is the formula for sodium nitrate?
a)
Na3NO
b)
NaNO
c)
Na3NO3
d)
NaNO3
44.
Sodium oxide
a)
NaO
b)
Na2O
c)
NaO2
d)
Na2O2
45.
Lithium Iodide
a)
LiI
b)
Li2I
c)
LiI2
d)
Li3I
46.
Calcium Nitride
a)
CaN
b)
Ca3N2
c)
Ca2N3
d)
Ca2N
100 %
