Ranking By Radius Size

Which of the following elements has the largest atomic radius? A) \text{Li} B) \text{Na} C) \text{K} D) \text{Rb}

Which element has a smaller atomic radius? A) \text{O} B) \text{F} C) \text{Cl} D) \text{Br}

Arrange the following elements in order of increasing atomic radius: \text{Ne}, \text{F}, \text{Na} A) \text{Ne} < \text{F} < \text{Na} B) \text{F} < \text{Ne} < \text{Na} C) \text{Na} < \text{F} < \text{Ne} D) \text{Na} < \text{Ne} < \text{F}

Which ion has the largest radius? A) \text{Na}^{+} B) \text{K}^{+} C) \text{Ca}^{2+} D) \text{Mg}^{2+}

Which of the following has the smallest atomic radius? A) \text{C} B) \text{N} C) \text{O} D) \text{P}

Which has a larger radius, \text{Al} or \text{Si}? A) \text{Al} B) \text{Si} C) \text{They are equal} D) \text{Not enough information}

Which element has the largest atomic radius in period 3? A) \text{Na} B) \text{Mg} C) \text{Al} D) \text{Si}

Which of the following pairs of elements has the least difference in atomic radius? A) \text{K} \text{and} \text{Rb} B) \text{H} \text{and} \text{He} C) \text{Li} \text{and} \text{Na} D) \text{O} \text{and} \text{F}

Which of the following has a larger radius? A) \text{S}^{2-} B) \text{Cl}^{-} C) \text{F}^{-} D) \text{O}^{2-}