Atomic radius
Quiz by Ethan
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30 questions
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- Q1Which of the following trends describes the atomic radius as you move down a group in the periodic table?The atomic radius increasesThe atomic radius remains the sameThe atomic radius first decreases and then increasesThe atomic radius decreases30s
- Q2Which element has the largest atomic radius among the following?FranciumCarbonOxygenChlorine30s
- Q3What happens to the atomic radius as you move from left to right across a period in the periodic table?The atomic radius increasesThe atomic radius first decreases and then increasesThe atomic radius remains the sameThe atomic radius decreases30s
- Q4Which of the following elements has the smallest atomic radius?HeliumBerylliumLithiumNeon30s
- Q5As atomic number increases within a group, what trend is typically observed regarding atomic radius?Atomic radius fluctuates randomlyAtomic radius decreasesAtomic radius increasesAtomic radius stays constant30s
- Q6Which of the following factors primarily influences the atomic radius of an element?The type of bondingThe number of neutronsThe number of electron shellsThe atomic mass30s
- Q7What trend in atomic radius is observed as you move from top to bottom in a group of the periodic table?Atomic radius increasesAtomic radius becomes uniformAtomic radius first increases and then decreasesAtomic radius decreases30s
- Q8Which of the following elements would have a smaller atomic radius than sulfur?OxygenPhosphorusChlorineSelenium30s
- Q9How does the atomic radius of metals generally compare to that of nonmetals in the same period?They have the same atomic radiusMetals and nonmetals cannot be comparedMetals have a larger atomic radiusNonmetals have a larger atomic radius30s
- Q10Which factor contributes most significantly to the increase in atomic radius as you move down a group in the periodic table?Increase in nuclear chargeDecrease in ionization energyDecrease in electronegativityAddition of electron shells30s
- Q11Which of the following trends describes how atomic radius changes as you move down a group in the periodic table?It increasesIt first increases and then decreasesIt remains constantIt decreases30s
- Q12What is the general trend of atomic radius as you move from left to right across a period in the periodic table?It stays the sameIt first decreases and then increasesIt increasesIt decreases30s
- Q13Which element has the largest atomic radius: Lithium, Sodium, Potassium, or Rubidium?SodiumRubidiumLithiumPotassium30s
- Q14Which of the following elements has the smallest atomic radius: Fluorine, Chlorine, Bromine, or Iodine?BromineChlorineFluorineIodine30s
- Q15What happens to the atomic radius of elements as you move from the noble gases to the halogens in the periodic table?It increasesIt decreasesIt stays the sameIt first increases and then decreases30s