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10. Periodic Properties of the Elements

Periodic Trend: Atomic Radius

10. Periodic Properties of the Elements

Periodic Trend: Atomic Radius

Open Question
Atomic radius generally increases as we move
Open Question
What trend in atomic radius occurs across the periodic table? what causes this trend?
Multiple Choice
Which of the following correctly arranges the atoms and ions in order of increasing atomic radius: Se, Se2-, Te2-?
Open Question
The experimental Bi−I bond length in bismuth triiodide, BiI₃, is 2.81 Å. Based on this value and data in the figure, predict the atomic radius of Bi.
Multiple Choice
Arrange the following atoms in order of decreasing atomic radius:Sr, Se, Ne, Zn
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Multiple Choice
Which of the following statements correctly describes the trend in atomic radius across a period in the periodic table?
Open Question
Atomic radius generally increases as we move ________.
Open Question
Which of the following correctly lists the five atoms in order of increasing size
Open Question
Which one of the following atoms has the largest radius?