Change-up Also known as an off-speed pitch, the change-up is about 15 M P H slower than the pitcher's fastball SL: Slider A cross between a fastball and a curve, a slider breaks away from a same-handed batter like the curveball The slider has more horizontal break than vertical break
a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor