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The Periodic Table Flashcards | StudBud
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The Periodic Table
The Periodic Table
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A review of properties of #elements, families and groups, and #periodic trends.
Flashcards
15 cards
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Questions
15
Answers
1
Which is not a property of palladium?
Dull
Lusterous
Malleable
Conductive
2
The energy required to remove an electron from an atom.
Electron affinity
Enthalpy of reaction
Electronegativity
Ionization energy
3
Which element would have properties most similar to calcium?
Gallium
Potassium
Strontium
Scandium
4
Which element has the shortest radius?
Si
Ge
Sn
P
5
Which set of elements includes only metalloids?
Ga, Ge, As
B, Si, As
Al, Si,P
Ge, Sn, Pb
6
What is important about the elements C,H,N,O,P, and S?
They are essential to life
They are all metalloids
They are all gases
They can all be found in the atmosphere
7
How many valence electrons do the halogens have?
7
15
5
17
8
Which element is clear and colorless?
Nitrogen
Bromine
Fluorine
Chlorine
9
Which best describes Calcium (Ca)?
Nonmetal
Gas
Metalloid
Metal
10
What is a term that means "shiny"?
Ductile
Opaque
Luster
Malleable
11
Which element will pull harder on an electron in a bond?
Sb
P
As
S
12
Which family of elements doesn't exist on earth naturally in its elemental form?
Halogens
Alkaline earths
Noble Gases
Alkali Metals
13
Who organized the modern periodic table?
Dmitri Mendeleev
Ernest Rutherford
Antoine Lavoisier
Joseph Priestly
14
Which of the following is brittle?
Silver
Potassium
Sulfur
Iron
15
What is the only metal that is liquid at room temperature?
Mercury (Hg)
Potassium (K)
Calcium (Ca)
Technetium (Tc)