10. Periodic Properties of the Elements

Based on periodic trends in metallic character, which of the following elements is likely to be the best conductor of electricity?

Which of the following elements is most likely to be easily formed into thin sheets due to its metallic character?

Based on periodic trends, when does an atom typically exhibit the greatest metallic character and reactivity?

Which of the following metalloids exhibits the greatest metallic character?

Which group of elements on the periodic table is considered the least reactive due to their high metallic character?

Which of the following elements exhibits the greatest metallic character and is therefore most reactive with other elements?

Which of the following is a property of most metalloids?

Which of the following best explains why elements in Group 18 (noble gases) are generally non-reactive?

Which of the following properties best predicts the metallic character of elements in the periodic table?

Which of the following elements is least likely to react with other elements due to its low metallic character?

As you move down Group 1 (the alkali metals) in the periodic table, how does the metallic character of the elements change?

Which of the following is a property commonly associated with metals?

Elements found to the right of the metalloids on the periodic table display which properties?

Why do elements in the same group of the periodic table have similar properties?

Which property of metals is primarily due to the reflection of light off the delocalized electrons on their surface?