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Chapter 6: The Periodic Table Flashcards | StudBud
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Chapter 6: The Periodic Table
Chapter 6: The Periodic Table
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1
Which element has the lowest Ionization Energy?
Germanium
Arsenic
Selenium
Gallium
2
Elements that have very similar chemical properties are arranged in the same _______________.
System
Period
Group
Row
3
Which element is the biggest in size?
Strontium
Magnesium
Calcium
Beryllium
4
As you move from left to right across a period, the atoms become less_____ and more ______
hard, soft
shiny, dull
metallic, non-metallic
non-metallic, metallic
5
Why does ionization energy decrease from top to bottom?
Effective nuclear charge
more neutrons
more protons
Increasing value of n
6
When moving from left to right on the periodic table, Atomic Size what?
Stays the same
Increases
Decreases
Varies
7
Cations form from ______ and are always _____ than the atoms from which they form.
Metals, smaller
nonmetals, larger
nonmetals, smaller
metals, larger
8
How is the Periodic Table arranged today?
By Increasing Atomic Mass
By Decreasing Atomic Mass
By Increasing Atomic Number
By Decreasing Atomic Number
9
A column on the periodic table can also be called a
family
block
row
period
10
What is the name of Group 8A?
Pnictogens
Halogens
Noble Gases
Chalcogens
11
How did Mendeleev arrange the elements in his periodic table?
By Increasing Atomic Number
By Decreasing Atomic Number
By Increasing Atomic Mass
By Decreasing Atomic Mass
12
Which property below is generally not a property of metals?
ductile
malleable
poor conductor of heat
high luster
13
Which of the following is a halogen?
N
Na
S
Br
14
Who is known as the 'father of the Modern Periodic Table;?
Mendeleev
Dobereiner
Mosely
Seaborg
15
Which atom has the largest electronegativity?
S
B
Fr
Ag
16
Non-metals are found on the ___ side of the Periodic Table
Left
Top
Right
Bottom
17
The f-block elements are known as
Transition metals
Alkaline Earth Metals
Inner Transition Metals
Alakli Metals
18
_______ are always _____ than the atoms from which they form.
Cations, larger
Anions, larger
Anions, smaller
Cations, smaller
19
What group on the Periodic Table is known as the Alkaline Earth Metals?
1A
2A
7A
8A
20
Which element is the smallest in size?
Fluorine
Bromine
Iodine
Chlorine
21
Periodic Law, a repeating pattern of chemical & physical properties based ___ on the table
the Atoms Mass
the Atoms Size
the Atoms Electrons
the Atoms Location
22
B groups on the Periodic Table are called the...
Transition Metals
Alkali Metals
Representative Metals
Alkaline Earth Metals
23
Which Noble Gas is the only one to NOT have 8 electrons in its highest energy level?
Argon
Krypton
Helium
Neon
24
Group 1A Elements are known as
Alkaline Earth Metals
Alakli Metals
Transition metals
Inner Transition Metals
25
Metals have very ____ melting points.
tiny
low
medium
high
26
A groups on the Periodic Table are called....
Metalloids
Halogens
Representative Elements
Transition Metals
27
Metals are found on the ___ side of the periodic table.
Bottom
Left
Right
Center
28
What is shielding effect?
The ability of atoms to gain electrons
The size of an atom
The energy needed to lose electrons
How much electrons are blocked from the nucleus
29
Who told the elements where to go????
MENDELEEV!!!!
Mendeleev!!
MENDELEEV!!!!!!!!!!!!!!!!!!!!!
Some Old Russian Dude
30
Which element has the greatest amount of electronegativity?
Phosphorus
Sulfur
Silicon
Aluminum
