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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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1
How did Mendeleev arrange his periodic table?
By atomic number
By proton number
By neutron number
By atomic mass
2
What is true about elements across periods?
They are all metals
They have the same number of valence electrons
They have similar sizes
They have similar properties
3
Which element has a lower ionization energy?
Neon (Ne)
Cesium (Cs)
Gallium (Ga)
Potassium (K)
4
Which element has a smaller atomic radius?
Nitrogen (N)
Oxygen (O)
Selenium (Se)
Antimony (Sb)
5
Who created a periodic table with the elements arranged by atomic number instead of atomic mass?
Lavoisier
Moseley
Newlands
Darwin
6
What are representative elements?
In the d block- elements follow rules and patterns
In the s and p block- elements do not follow rules and patterns
In the s and p block- elements follow rules and patterns
In the d block- elements do not follow rules and patterns
7
What is the group name for group VII(A)?
Alkali Metals
Alkaline Earth Metals
Noble Gases
Halogens
8
How is the atomic radius different in positive ions?
They are the same
They are larger
They are smaller
9
Which element has a larger atomic radius?
Tin (Sn)
Barium (Ba)
Calcium (Ca)
Fluorine (F)
10
What are periods?
S and p blocks
Vertical columns
F block
Horizontal rows
11
Which element is a Non-metal?
Mercury (Hg)
Fluorine (F)
Lead (Pb)
Sodium (Na)
12
What is true about elements down a group?
They have different number of valence electrons
They have similar properties
They are all classified as different things (metals/non/metalloids)
They have similar sizes
13
What is the idea that properties on the periodic table repeat every 8th element?
Law of Octaves
Law of Cosines
Gay-Lussacs Law
Law of Thermodynamics
14
Which element has a higher ionization energy?
Aluminum (Al)
Potassium (K)
Tungsten (W)
Phosphorus (P)
15
How is the atomic radius different in negative ions?
They are larger
They are the same
They are smaller
16
Who made the first usable periodic table?
Mendeleev
Moseley
Newlands
Lavoisier
17
What is the group name for group II(A)?
Halogens
Alkali Metals
Alkaline Earth Metals
Noble Gases
18
How does ionization energy increase across the periodic table?
Down and Right
Up and Right
Up and Left
Down and Left
19
What is the group name for block d?
Alkaline Earth Metals
Inner Transition Metals
Transition Metals
Noble Gases
20
Why do elements in a group have similar properties?
They have the same number of valence electrons
They have different number of valence electrons
They have the same number of total electrons
They are all classified the same (metal, nonmetal, or metalloid)
21
How does electronegativity increase across the periodic table?
Up and Right
Up and Left
Down and Right
Down and Left
22
What is the group name for block f?
Transition Metals
Inner Transition Metals
Alkali Metals
Halogens
23
What are groups?
S and p blocks
Vertical columns
F block
Horizontal rows
24
What does the "staircase" show on the periodic table?
Where the halogens are located at
Where the metals are located at
Where the noble gases are located at
Where the metalloids are located at
25
Which element has a lower electronegativity level?
Fluorine (F)
Francium (Fr)
Tin (Sn)
Radium (Ra)
26
Which element is a Halogen?
Argon (Ar)
Yttrium (y)
Iodine (I)
Calcium (Ca)
27
How does atomic radius increase across the periodic table?
Down and Left
Up and Right
Down and Right
Up and Left
28
What is NOT true about non-metals?
They are brittle and dull
They are separated from the metals by the "staircase"
They are located in the left side of the table
They are gases
29
Which element is an Alkaline Earth Metal?
Boron (B)
Nitrogen (N)
Lithium (Li)
Beryllium (Be)
30
What is NOT true about metals?
They are shiny
They consist of about 20% of elements
They are solid at room temperature with one exception
They conduct heat and electricity
31
Which element is a Metalloid?
Silicon (Si)
Helium (He)
Oxygen (O)
Vanadium (V)
32
What is the group name for group VIII(A)?
Alkali Metals
Noble Gases
Halogens
Alkaline Earth Metals
33
What is the group name for group I(A)?
Alkaline Earth Metals
Noble Gases
Alkali Metals
Halogens
