A solid, shiny element is a average conductor of electricity and heat. The element shatters when struck by a hammer. Based on this information, which atomic number below identifies the element.

A solid, shiny element is a average conductor of electricity and heat. The element shatters when struck by a hammer. Based on this information, which atomic number below identifies the element.

15

12

14

13

The atomic number that corresponds to a solid, shiny element that is an average conductor of electricity and heat but shatters when struck by a hammer is 14.