10. Periodic Properties of the Elements

Periodic Trend: Atomic Radius

Multiple Choice
Which direction on the periodic table does atomic radius generally increase?
Open Question
As you move across the periodic table atoms tend to get smaller because, ______________.
Multiple Choice
Which of the following transition metals would be predicted to have the smallest atomic radius?
Multiple Choice
Which of the following elements has a larger atomic radius than sulfur (S)?
Multiple Choice
Why does atomic radius decrease as you move from left to right across a period in the periodic table?
Multiple Choice
Which of the following elements has the largest atomic radius?
Multiple Choice
Which element in Group 8 (the 8th column) of the periodic table has the largest atomic radius?
Open Question
Rank the following elements in order of decreasing atomic radius. rank from largest to smallest radius. to rank items as equivalent, overlap them.
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Open Question
The atomic radius of an element ____________ when you move from the top to the bottom of a family.
Open Question
Which statement best describes the trend in atomic radii observed in the periodic table?
Open Question
Which of the following correctly lists the five atoms in order of increasing size (smallest to largest)?
Open Question
How do you think the size of an atom will affect its ability to attract additional electrons
Open Question
What trend in size of the atom do you see as you move down a group?
Open Question
Of the following, which gives the correct order for atomic radius for Mg, Na, P, Si, and Ar?
Multiple Choice
Which alkaline earth metal has the smallest atomic radius?
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