Corrosive substance or slowly over days or years, e.g. the rusting of iron in a bridge. Sometimes the word caustic is used as a synonym for "corrosive", but "caustic" refers only to strong bases, particularly alkalis, and not to acids, oxidizers, or other non-alkaline corrosives. At low concentrations, a corrosive substance is called an irritant, and its effect on living tissue is called irritation. At high concentrations, a corrosive substance causes a chemical burn, a distinct type of tissue damage. Corrosives are different from poisons in that corrosives are immediately dangerous to the tissues they contact, whereas poisons may have systemic toxic
Rashard Lewis Cavaliers, what he called the biggest shot of his career. The Magic won the series and advanced to the NBA Finals, where they were defeated by the Los Angeles Lakers in five games. On August 6, 2009, Lewis was suspended without pay for the first ten games of the 2009–10 season after testing positive for a banned substance. On December 18, 2010, Lewis was traded to the Washington Wizards in exchange for Gilbert Arenas. In 60 games for the Wizards over two seasons, Lewis averaged 9.7 points, 4.9 rebounds and 1.5 assists per game. On June 20, 2012, Lewis was