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Chemistry Unit 4 Flashcards | StudBud
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Chemistry Unit 4
Chemistry Unit 4
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A review of the periodic table
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
What class of metals are good conductors of heat and electricity?
Metals
Metalloids
Non-Metals
2
What was Mendeleev's major breakthrough for his periodic table?
Missing Elements
The Periodic Law
Groups
Periods
3
Metals tend to form which kind of Ion?
Cation
Anion
4
Which kind of ion do Non-Metals typically form?
Cation
Anion
5
Ionization Energy is the amount of energy needed to remove a(n) _______ from an atom
Proton
Photon
Electron
Neutron
6
Elements in the same group/family have the same number of?
Fermions
Protons
Neutrons
Valence Electrons
7
The trend of increasing electronegativity goes towards what corner of the periodic table?
Bottom left
Bottom Right
Top Left
Top Right
8
How many Valence Electrons are present in Silicon (Si)
3
4
2
5
9
The Trend for Atomic Radius increases toward what corner of the periodic table?
Top Left
Top Right
Bottom Right
Bottom Left
10
What are the horizontal rows on the periodic table called?
Families
Groups
Triads
Periods
