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WorksheetsTable Hacking
Total questions: 67
Worksheet time: 51mins
Name
Class
Date
1.
Element with 7 valence electrons on the third energy shell.
a)
flourine
b)
chlorine
c)
sulfur
d)
bromine
2.
In the modern periodic table elements are arranged by:
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
3.
Calcium is most like which of the following?
a)
Barium
b)
Potassium
c)
Cesium
d)
Nitrogen
4.
The alkali metals have how many valence electrons?
a)
1
b)
2
c)
7
d)
8
5.
The noble gases have how many valence electrons?
a)
1
b)
2
c)
7
d)
8
6.
Membership in a family is based on the number of
a)
electrons
b)
valence electrons
c)
protons
d)
neutrons
7.
Elements which are shiny, conduct electricity and heat are called
a)
metal
b)
nonmetal
c)
metalloid
d)
nonexistent
8.
What does the 1.00794 stand for?
a)
Hydrogen
b)
atomic number
c)
atomic mass
d)
atomic explosion
9.
The blue atoms are called
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
10.
The atoms along the staircase are called
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
11.
Which of the following is not a property of metals?
a)
brittle
b)
malleable
c)
lustrous
d)
conductive
12.
Good conductor of heat
a)
Metal
b)
Nonmetal
13.
If a material can easily be drawn into the shape of a wire, it is
a)
Ductile
b)
Magnetic
c)
Malleable
d)
Reactive
14.
All the elements on the right side of the periodic table are called..
a)
Metals
b)
Metalloid
c)
Nonmetals
15.
Which element is not in the Alkali metal family?
a)
Li
b)
H
c)
Fr
d)
Cs
16.
Beryllium is in group number______.
a)
Group 2
b)
Group 3
c)
Group 4
d)
Group 7
17.
The period for Bromine is ___________.
a)
3
b)
2
c)
4
18.
How many Valance electrons does Iodine Have?
a)
6
b)
16
c)
7
d)
17
19.
A ___________ is an arrangement of elements in columns
a)
columns
b)
rows
c)
periodic table
d)
electron shell
20.
In the modern periodic table elements are arranged by:
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
21.
Each column in the periodic table is called a
a)
period
b)
group
c)
cluster
d)
unit
22.
The atomic number tells you what?
a)
number of electrons
b)
number of protons
c)
number of neutrons
d)
both electrons and protons in an atom.
23.
Which element is not a metal?
a)
H
b)
Re
c)
Al
d)
B
24.
Which is a halogen?
a)
Helium
b)
Chlorine
c)
Oxygen
d)
Neptune
25.
Which is an alkali metal?
a)
Magnesium
b)
Iron
c)
Sodium
d)
Europium
26.
CALCIUM
a)
C
b)
Ca
c)
Cu
d)
Cl
27.
CARBON
a)
C
b)
Ca
c)
Cl
d)
Cu
28.
SULFUR
a)
Su
b)
S
c)
Sf
d)
Si
29.
HYDROGEN
a)
H
b)
He
c)
Hy
d)
Hd
30.
IRON
a)
I
b)
Ir
c)
F
d)
Fe
31.
FLUORINE
a)
F
b)
Fl
c)
Fu
d)
Fe
32.
ALUMINUM
a)
Al
b)
Au
c)
Ag
d)
Am
33.
BERYLLIUM
a)
B
b)
Bo
c)
Be
d)
Br
34.
POTASSIUM
a)
P
b)
Ka
c)
K
d)
Pt
35.
LITHIUM
a)
L
b)
Li
c)
Lt
d)
Lh
36.
PHOSPHOROUS
a)
P
b)
Ph
c)
K
d)
Ps
37.
GOLD
a)
Al
b)
Ag
c)
Ar
d)
Au
38.
CHLORINE
a)
C
b)
Ca
c)
Cl
d)
Cu
39.
What is the chemical symbol for the element Helium
a)
He
b)
he
c)
H
d)
h
40.
What is the chemical symbol for the element Carbon
a)
ca
b)
co2
c)
C
d)
Cd
41.
What is the chemical symbol for the element Phosphorus
a)
p
b)
P
c)
Ph
d)
Ps
42.
An example of matter made of only one element is
a)
water
b)
gold bar
c)
light bulb
d)
salad mixture
43.
Water compound
a)
NaCl
b)
H2O
c)
Protein
d)
CaCO
44.
How many elements are in HHe
a)
3
b)
4
c)
2
d)
5
45.
How many elements are in ULaV
a)
3
b)
4
c)
2
d)
5
46.
Is salt (NaCI) a compound or a element
a)
Compound
b)
element
47.
which one can be found on the periodic table
a)
Compound
b)
Element
48.
Which of the following represents an element?
a)
H2O
b)
H2
c)
NaCl
d)
CaCO3
49.
Which of the following is not a compound?
a)
HCl
b)
Cl
c)
NaCl
d)
CO2
50.
What does the C represent?
a)
atomic mass
b)
atomic number
c)
element name
d)
chemical symbol
51.
How many protons are in this element?
a)
79
b)
196
c)
117
d)
Cannot be determined
52.
Which element is found in group 16 period 3?
a)
Sulfur (S)
b)
Selenium (Se)
c)
Chlorine (Cl)
d)
Carbon (C)
53.
Which element is found in group 17 period 3?
a)
Chlorine
b)
Flourine
c)
Oxygen
d)
Phosphorous
54.
Which element is found in period 3 group 2?
a)
Sodium (Na)
b)
Magnesium (Mg)
c)
Yttrium (Y)
d)
Boron (B)
55.
Which element is found in group 2 period 4?
a)
Strontium (Sr)
b)
Barium (Ba)
c)
Calcium (Ca)
d)
Beryllium (Be)
56.
Which element is found in group 18 period 1?
a)
Neon (Ne)
b)
Helium (He)
c)
Chlorine (Cl)
d)
Krypton (Kr)
57.
How many elements are in the following chemical formula:
H2COFe
H2COFe
a)
3
b)
6
c)
4
d)
5
58.
How many atoms are in the following chemical formula?
Cl2C2O
Cl2C2O
a)
3
b)
5
c)
4
d)
6
59.
How many atoms are in the following chemical formula?
H2
H2
a)
1
b)
2
c)
4
d)
6
60.
How many atoms are in the following chemical formula?
H2SO4
H2SO4
a)
4
b)
5
c)
6
d)
7
61.
How many atoms are in the following chemical formula?
C2H3O4
C2H3O4
a)
9
b)
8
c)
7
d)
6
62.
How many elements are in the following chemical formula?
FeH3O3CoS2
FeH3O3CoS2
a)
5
b)
4
c)
6
d)
7
63.
The chemical forumla for sodium sulfate is Na2SO4. How many sulfur atoms are in the formula for sodium sulfate?
a)
1
b)
2
c)
6
d)
7
64.
Which of the following is an element?
a)
FeO
b)
O2
c)
NaOH
d)
SiO2
65.
Which of the following is a compound?
a)
Ca
b)
Pb
c)
H2
d)
MgBr
66.
How many elements are in the compound C2H8O ?
a)
2
b)
1
c)
3
d)
0
67.
How many total atoms are in the compound H2SO4?
a)
6
b)
5
c)
7
d)
3
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