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The Periodic Table Flashcards | StudBud
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The Periodic Table
The Periodic Table
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1
Non-metals are found on the ___ side of the Periodic Table
Left
Right
Top
Bottom
2
Which element has 2 valence electrons?
Silicon
Lithium
Aluminum
Magnesium
3
As you move from left to right across a period, the atoms become less_____ and more ______
metallic, non-metallic
hard, soft
non-metallic, metallic
shiny, dull
4
Elements that have very similar chemical properties are arranged in the same _______________.
System
Period
Group
Row
5
Which element is the biggest in size?
Magnesium
Calcium
Beryllium
Strontium
6
Groups numbers for the A elements are also the amount of
neutrons
valence electrons
protons
total electrons
7
What is shielding effect?
The ability of atoms to gain electrons
How much electrons are blocked from the nucleus
The energy needed to lose electrons
The size of an atom
8
Metals are found on the ___ side of the periodic table.
Bottom
Right
Center
Left
9
Which element has the lowest Ionization Energy?
Germanium
Arsenic
Gallium
Selenium
10
When moving from left to right on the periodic table, Atomic Size what?
Increases
Varies
Decreases
Stays the same
11
Which element is the smallest in size?
Bromine
Chlorine
Fluorine
Iodine
12
Metals have very ____ melting points.
low
tiny
medium
high
13
Which element has the greatest amount of electronegativity?
Sulfur
Silicon
Aluminum
Phosphorus
14
B groups on the Periodic Table are called the...
Transition Metals
Alkali Metals
Alkaline Earth Metals
Representative Metals
15
Which group of elements is at Octet (highest energy level is full)?
Noble Gases
Alkaline Earth Metals
Alkali Metals
Halogens
16
Periodic Law, a repeating pattern of chemical & physical properties based ___ on the table
the Atoms Mass
the Atoms Location
the Atoms Electrons
the Atoms Size
17
Which Noble Gas is the only one to NOT have 8 electrons in its highest energy level?
Helium
Neon
Argon
Krypton
18
Metalloids are elements that have ____ properties of other elements
Specific
Similar
only
Different
19
How is the Periodic Table arranged today?
By Increasing Atomic Number
By Decreasing Atomic Mass
By Increasing Atomic Mass
By Decreasing Atomic Number
20
A column on the periodic table can also be called a
family
period
block
row
21
How did Mendeleev arrange the elements in his periodic table?
By Increasing Atomic Number
By Decreasing Atomic Mass
By Decreasing Atomic Number
By Increasing Atomic Mass
22
Who is known as the 'father of the Modern Periodic Table;?
Mendeleev
Seaborg
Mosely
Dobereiner
23
The type of ion that forms for elements in Group 5A are
Cation
No ION
All IONS
Anion
24
What group on the Periodic Table is known as the Alkaline Earth Metals?
2A
1A
8A
7A
25
A groups on the Periodic Table are called....
Transition Metals
Metalloids
Halogens
Representative Elements
