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TEST_DE_CH_2.4_StructureOfThePeriodicTable
By Nicholas Meyer
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Last updated over 2 years ago
21 questions
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Question 1
1.
Place the following groups and periods according to their location on the periodic table.
Other Answer Choices:
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Lanthanoid Series
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Alkaline Earth Metals
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Actinoid Series
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Noble Gases
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Halogens
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Alkali Metals
Question 2
2.
Which of the following is true about metals?
solids, luster, brittle, conductors, medium density
mostly solids, dull, brittle, reactive, conductors
mostly gases, brittle, dull, low density, insulators
mostly solids, luster, high density, conductors
Question 3
3.
What are alkaline earth metals used for?
solar cells
jewelry
fireworks
insulation
Question 4
4.
Which of the following are properties of alkali metals?
solids, luster, malleable, conductors, reactive
mostly solids, luster, high density, conductors
mostly gases, brittle, dull, low density, insulators
mostly solids, dull, brittle, reactive, conductors
Question 5
5.
What are halogens often used for?
electrical conductors
thermal conductors
metal oxides
light bulbs
Question 6
6.
The noble gases include which of the following sets of elements?
O, S
H, He
Ar, Kr
F, Cl
Question 7
7.
Metalloids are generally ____________.
all solids, shiny, brittle, conductors, medium density
mostly gases, brittle, dull, low density, insulators
mostly solids, shiny, high density, conductors
mostly solids, dull, brittle, reactive, conductors
Question 8
8.
How many groups are there in the periodic table?
9
27
4
18
Question 9
9.
Rows of the periodic table are called _______ .
Question 10
10.
Which of the following is true about transition metals?
solids, soft, brittle, reactive, conductors
mostly gases, brittle, dull, low density, insulators
mostly solids, luster, high density, conductors
solids, luster, brittle, conductors, reactive
Question 11
11.
Which of the following is true about the actinide series?
soft, shiny, reactive
brittle, shiny, unreactive
soft, dull, unreactive
brittle, dull, unreactive
Question 12
12.
Element Xx reacts with chlorine to form a common compound with the formula XxCl. Element Xx is very reactive. What is element Xx?
Ra
Ta
Na
B
Question 13
13.
Si and Ge have which properties in common?
They are metals, have four valence electrons, and are generally unreactive.
They are non-metals, have four valence electrons, and are generally reactive.
They are semiconductors, have four valence electrons, and are generally stable.
They are metalloids, have four valence electrons, and are generally reactive.
Question 14
14.
Which of the following is true about alkaline earth metals?
they have one valence electron
they have two valence electrons
they have three valence electrons
they have four valence electrons
Question 15
15.
Ne, Ar, and Kr have which properties in common?
They are gases at STP, unreactive, and are generally monatomic
They are gases at STP, reactive, and are generally monatomic
They are gases at STP, reactive, and are generally diatomic
They are gases at STP, unreactive, and are generally diatomic
Question 16
16.
Which of the following elements would be most likely to be both conductive AND magnetic in nature?
F
Ni
Na
Xe
Question 17
17.
Matalloids have properties of what other families or elements?
metals and halogens
non-metals and halogens
metals and non-metals
alkali and alkali earth metals
Question 18
18.
Which of the following is true about halogens?
they have one valence electron
they have two valence electrons
they have seven valence electrons
they have eight valence electrons
Question 19
19.
According to the periodic table, which of the following lanthanide elements has the highest number of protons?
Ce
Lu
Dy
Eu
Question 20
20.
Which of the following is true about rows of the periodic table?
Atomic number increases from right to left
Atomic mass increases from left to right
Periods contain whole families
Periods contain whole groups
Question 21
21.
What characteristics do elements within a group share with one another?
all have similar chemical and physical properties
all exist in the same state of matter
all have the same atomic mass
all have the same number of neutrons