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Periodic Trends • Chemistry
Set 5 — Mastery
Arrange the following elements in order of increasing atomic radius: A) \text{N} B) \text{O} C) \text{F} D) \text{Ne}
\text{N} < \text{O} < \text{F} < \text{Ne}
\text{Ne} < \text{F} < \text{O} < \text{N}
\text{F} < \text{O} < \text{N} < \text{Ne}
\text{O} < \text{N} < \text{F} < \text{Ne}
Which of the following pairs of elements would have the closest atomic radii? A) \text{Cl} and \text{Br} B) \text{Na} and \text{K} C) \text{C} and \text{Si} D) \text{N} and \text{O}
\text{Cl} \text{ and } \text{Br}
\text{Na} \text{ and } \text{K}
\text{C} \text{ and } \text{Si}
\text{N} \text{ and } \text{O}
Identify the element with the smallest atomic radius among the following: A) \text{Li} B) \text{Be} C) \text{B} D) \text{C}
\text{Li}
\text{Be}
\text{B}
\text{C}
Which of the following elements will have a larger atomic radius, A) \text{Al} or B) \text{Ga}?
\text{Al}
\text{Ga}
\text{They are equal}
\text{Cannot be determined}
Which of the following elements has the largest ionic radius? A) \text{Na}^{+} B) \text{K}^{+} C) \text{Ca}^{2+} D) \text{Cl}^{-}
\text{Na}^{+}
\text{K}^{+}
\text{Ca}^{2+}
\text{Cl}^{-}
Order the following elements by increasing atomic radius: A) \text{F} B) \text{Cl} C) \text{Br} D) \text{I}
\text{F} < \text{Cl} < \text{Br} < \text{I}
\text{I} < \text{Br} < \text{Cl} < \text{F}
\text{Cl} < \text{Br} < \text{I} < \text{F}
\text{Br} < \text{Cl} < \text{I} < \text{F}
Which of the following elements has the smallest ionic radius? A) \text{Na} B) \text{Mg} C) \text{Al} D) \text{Si}
\text{Na}
\text{Mg}
\text{Al}
\text{Si}
Which of the following elements has a larger atomic radius: A) \text{S} or B) \text{Se}?
\text{S}
\text{Se}
\text{They are equal}
\text{Cannot be determined}
Which of the following elements has the smallest atomic radius? A) \text{N} B) \text{P} C) \text{As} D) \text{Sb}
\text{N}
\text{P}
\text{As}
\text{Sb}
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