10. Periodic Properties of the Elements

Which of the following best explains why atomic radius increases as you move down a group in the periodic table?

Why does the atomic radius increase as you go from the top to the bottom of a chemical family in the periodic table?

Which of the following best describes the relationship between the atomic radius of a metal and its melting point?

Which of the following best describes how atomic radius changes as you move from left to right across a period in the periodic table?

Which of the following best explains why atomic radius decreases across a period from left to right in the periodic table?

Which of the following metals would be expected to have the smallest atomic radius?

The atomic radius of main-group elements generally increases down a group because ________.

Which of the following statements correctly describes the periodic trend in atomic radius?

Which group in the periodic table contains elements with the smallest atomic radius?

Which element in the second period of the periodic table has the largest atomic radius?

As you move from left to right across a period in the periodic table, what happens to the atomic radius of the elements?

Let x be a hypothetical element. Which of the following would have the largest atomic radius?

Why do atomic radii generally increase as you move down a group on the periodic table?

Which one of the following elements has the smallest atomic radius?

Which of the following elements has the largest atomic radius?