9781422279434

Aluminum: INTRODUCTION

A luminum is one of the most versatile and surprising metals on the periodic table. It can exist at extremes yet remain common. It doesn’t melt until it reaches 1,221°F (660°C), yet doesn’t boil until an incredible 4,478°F (2470°C). Aluminum can be crushed simply by being stepped on but can be made strong enough to build airplanes and warships. It’s a metal that is just about everywhere in the Earth’s crust but that you’ll never find by simply digging. Aluminum is one of those metals that’s all around you, all of the time, thanks both to the wonders of Mother Earth and the triumphs of modern science. In some ways, it’s obvious; in others, you won’t notice it at all. You probably don’t see alumi- num flecks in the soil while you’re out for a walk, but be thank- ful they are there, since they are an essential part of modern American consumer culture. In fact, aluminum is likely an im- portant part of your daily life. Do you have a smartphone next A Useful and Versatile Element

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