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Periodic Table Test Review Flashcards | StudBud
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Periodic Table Test Review
Periodic Table Test Review
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#chemistry #periodictable #elements #atoms
Flashcards
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Questions
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Answers
1
Most of the nonmetals on the periodic table are located
On right side
On the left
In the middle
At the top
2
Most of the metals on the periodic table are located
At the top
On the bottom
On the left
On the right
3
Elements in the Alkaline Earth Metals Family have how many valence electrons?
2
3
7
1
4
Which numbers depict the number of electrons each shell can hold in an atom from inside to out?
2, 8, 16, 24
2, 8, 18, 32
2, 4, 8, 18
2, 8, 18, 30
5
What kind of elements are on the right side of the zig-zag line on the periodic table?
Solids
Nonmetals
Metalloids
Metals
6
Which of the following is a nonmetal?
Aluminum (Al)
Potassium (K)
Calcium (Ca)
Chlorine (Cl)
7
What is unique about density of a pure substance?
it differs on its shape
it remains the same all the time
it differs on its size
the volume remains the same all the time
8
What contains the most mass in an atom?
Nucleus
Electrons
Electron Shells
Outside
9
Name the only element touching the stair-step line that is NOT a metalloid.
Astatine
Nitrogen
Boron
Aluminum
10
How many valence electrons does one atom of copper have?
1
7
9
2
11
How is the Periodic Table arranged?
According to when they were discovered
According to density
According to atomic number
According to atomic mass
12
Which of the following is a property shared by all of the elements in group 18 on the PT?
They are all brightly colored
They are all gases
They all have high chemical reactivities
They all have a strong odor
13
What group is Krypton in?
Alkali
Halogen
Noble Gases
Alkaline Earth
14
Which element shares the most characteristics with sodium (Na)?
neon (Ne)
magnesium (Mg)
potassium (K)
argon (Ar)
15
What tools are used to measure volume?
Water
Triple Beam Balance
Ruler & Graduated cylinder
Graduated cylinder & Flask
16
Which statement is true about the properties of the elements in the far left column of the PT?
They have low electrical conductivity
They are highly reactive
They have no luster
They have low heat conductivity
17
How do you determine the number of protons and electrons based on the periodic table?
when you subtract the atomic mass from the atomic number
subtract the atomic number from the atomic mass
it is the same as the atomic number
it is the same as the atomic mass
18
Which family is located on the far right of the periodic table?
Alkali
Transition
Halogen
Noble Gases
19
Which two elements are the only liquids on the periodic table at room temperature?
Mercury and Bromine
Mercury and Boron
Potassium and Neon
Zirconium and Bromine
20
Elements in the same family have similar chemical properties because
they are the same size
they have the similar atomic masses
none of these
their electron arrangement is similar
21
What is a "group" on the Periodic Table?
stairstep
horizontal row
on the left
vertical column
22
What is a “period” on the periodic table?
all of the elements at the bottom of the chart
vertical column
horizontal row
the elements along the “stairstep”
23
How do you determine the number of neutrons in an element?
it is the same as the atomic mass
subtract the atomic number from the atomic mass
subtract the atomic mass from the atomic number
it is the same as the atomic number
24
What tool is used to measure the mass of an object?
a calculator
ruler
triple beam balance
graduated cylinder
25
The element with the chemical symbol _______ is a nonmetal.
Ne
Al
Na
K
