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Periodic Trends • Chemistry
Set 2 — Foundation
Which of the following has the smallest atomic radius? A) \text{F} B) \text{Cl} C) \text{Br} D) \text{I}
A) \text{F}
B) \text{Cl}
C) \text{Br}
D) \text{I}
Arrange the following elements in order of increasing atomic radius: A) \text{O} B) \text{S} C) \text{Se} D) \text{Te}
A) \text{O}, \text{S}, \text{Se}, \text{Te}
B) \text{Te}, \text{Se}, \text{S}, \text{O}
C) \text{S}, \text{O}, \text{Te}, \text{Se}
D) \text{O}, \text{Te}, \text{S}, \text{Se}
Which element has a larger radius? A) \text{Na} B) \text{Mg}
A) \text{Na}
B) \text{Mg}
C) \text{Al}
D) \text{Si}
Which of the following elements has a larger atomic radius? A) \text{C} B) \text{N}
A) \text{C}
B) \text{N}
C) \text{O}
D) \text{F}
Which of the following groups has the smallest atomic radius trend? A) \text{Group 1} B) \text{Group 2} C) \text{Group 13} D) \text{Noble Gases}
A) \text{Group 1}
B) \text{Group 2}
C) \text{Group 13}
D) \text{Noble Gases}
Which of the following pairs has the larger atomic radius? A) \text{Na}, \text{K} B) \text{Cl}, \text{F}
A) \text{Na}, \text{K}
B) \text{Cl}, \text{F}
C) \text{Mg}, \text{Al}
D) \text{S}, \text{P}
Which of the following has the largest ionic radius? A) \text{K}^{+} B) \text{Cl}^{-} C) \text{Ca}^{2+} D) \text{Br}^{-}
A) \text{K}^{+}
B) \text{Cl}^{-}
C) \text{Ca}^{2+}
D) \text{Br}^{-}
Rank the following elements by increasing atomic radius: A) \text{N} B) \text{O} C) \text{P} D) \text{S}
A) \text{N}, \text{O}, \text{P}, \text{S}
B) \text{S}, \text{P}, \text{O}, \text{N}
C) \text{O}, \text{N}, \text{S}, \text{P}
D) \text{N}, \text{P}, \text{S}, \text{O}
Which of the following has the smallest ionic radius? A) \text{Na}^{+} B) \text{Mg}^{2+} C) \text{Al}^{3+} D) \text{K}^{+}
A) \text{Na}^{+}
B) \text{Mg}^{2+}
C) \text{Al}^{3+}
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D) \text{K}^{+}