Group 13, the Boron Family
The elements in Group 13 are all metals except boron, which is a brittle, black metalloid.
Cookware made with boron can be moved directly from the refrigerator into the oven without cracking.
Group 13—The Boron Family
Aluminum is used to make soft-drink cans, cookware, siding for homes, and baseball bats.
Gallium is a solid metal, but its melting point is so low that it will melt in your hand.
It is used to make computer chips.