10. Periodic Properties of the Elements

Of the elements listed in the choices, which would be expected to have the most metallic character?

The list that correctly indicates the order of metallic character is

Considering the periodic trend of metallic character, which of the following elements is the most reactive metal?

Which of the following elements is most likely to bend without breaking due to its metallic character?

Which of the following is a key physical difference between transition metals and poor metals?