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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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Questions
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Answers
1
Which color on this table represents the transition metals?
orange
Pink
yellow
aqua
2
The principle energy levels of the outer electrons in elements correspond with
Representative
Groups
Sublevels
Periods
3
Which of the following is a metalloid?
Ge
Br
Ar
Zn
4
Which element is in Period 2, Group 3A/III A (Group 13)
B
Na
Ga
Al
5
How many valence electrons does Helium have (CAREFULL!)
7
8
1
2
6
Which of the following is the most important in determining how elements
act chemically
nucleus
protons
electrons
neutrons
7
These elements have electron configurations ending in the "s" and a nearby
"f" region
representative elements
inner transition metals
transition metals
alkaline earth metals
8
Elements in this group are snobs, they don't react due to a full outer level of electrons
Transition
Halogens
Noble Gases
Inner Transition
9
When a calcium atom loses 2 electrons to form Ca+2, the electrons are lost from its outer
a 4f orbital
a 4p orbital
a 4d orbital
a 4s orbital
10
The periods on the periodic table are represented by
groups
rows
families
columns
11
What group is Uranium found in
Inner Transition Metals
Transition Metals
Alkaline Earth Metals
Alkali Metals
12
The end of an elements electron configuration is 4s2 4p3, choose its period and group
Period 5, Group 16 (VIA)
Period 3, Group 2 (IIA)
Period 6, Group 5
Period 4, Group 15 (VA)
13
A group of elements (7A/VIIA or 17) that end in __s2 __p5 that form -1 ions
Halogens
Alkali Metals
Noble Gases
Alkaline Earth Metals
14
The light blue group 2A/IIA are
Inner Transition Metals
Alkali Metals
Transition Metals
Alkaline Earth Metals
15
The term that describes postive ions is
anions
cations
halogens
all of these
16
Which of the following has the
highest
electronegativity
Br
Ga
Fe
As
17
Elements that touch the yellow line are called the
nonmetals
alkali metals
metalloids
metals
18
These elements are ductile and malleable, conduct heat and electricity and are shiny
representative
metals
metalloids
nonmetals
19
Which trends are shown INCREASING in the direction indicated by the arrows? CAREFULL
Atomic Radius (size)
Ionic Size
Electronegativity
Ionization Energy
20
Calcium has a bigger
atomic size
(radii) than Iron because of
Increased nuclear charge pulling in the electrons
calcium has more protons and electrons
Increased sheilding effect because of more electron layers
Calcium is positive and Iron is negative
21
Most of the elements on the periodic table are
metalloids
jelly beans
metals
nonmetals
22
The element Francium (Fr) is
A period 5 Alkaline Metal
A period 1 Alkali Metal
A period 7 Alkali Metal
A period 7 Halogen
23
Elements with configurations ending i
n the s
or the p
, Groups 1A/IA-7A/VIIA
Representative
Metalloids
Transition
Inner Transition
24
The tendency of an atom to attract electrons when forming a compound
ionization energy
atomic size
ionic size
electronegativity
25
Which trend is represented by the arrows on the chart below?
Atomic Radius (size)
Ionization Energy
Electronegativity
26
Which of the following is a Halogen?
P
Xe
Cl
Ba
27
Which has the lowest electronegativity?
P
N
As
Bi
28
Which of the choices has the
lowest
ionization energy?
Fr
Ca
Mg
Sr
29
How many valence electrons does the element Al (aluminum) have?
5
4
3
2
30
The energy needed to remove an electron from the gaseous state
All of these
Ionic Size
Ionization Energy
Electronegativity
