10. Periodic Properties of the Elements

Periodic Trend: Atomic Radius

Multiple Choice
Arrange the following atoms in order of decreasing atomic radius:Sr, Se, Ne, Zn
Multiple Choice
Which alkaline earth metal has the smallest atomic radius?
Multiple Choice
In moving from top to bottom in the same column on the periodic table, what trend is expected for atomic size?
Multiple Choice
In which of the sets given are the atoms listed in order of increasing size (smallest to largest)?
Multiple Choice
Which of the following is true?
Open Question
What trend in size of the atom do you see as you move down a group?
Open Question
Which element, oxygen (O) or fluorine (F), has a smaller atomic radius?
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.
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 (smallest to largest)?
Open Question
Which one of the following atoms has the largest radius?
Open Question
The atomic radius of main-group elements generally increases down a group because
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.
Open Question
Which of the following correctly lists the five atoms in order of increasing size
Open Question
The atomic radius of an element ____________ when you move from the top to the bottom of a family.