Question

the diagram shows the major divisions of the periodic table. which of the following divisions is most likely to contain elements that are brittle and dull in appearance? a. both b and c b. b c. c d. a

Explanation:

Brittle and dull elements are typically nonmetals, which are located on the upper right of the periodic table. If divisions B and C in the diagram correspond to nonmetal regions, they contain such elements.

Answer:

A. Both B and C