Graphite, while also composed of carbon, has an entirely different crystal structure, and different uses. Graphite is used as an electrical contactor (a brush) in electrical motors. It makes a great dry lubricant for things like locks, and when mixed with clay, forms the lead for ordinary pencils.raphite is a made of carbon whr each carbon is covalently bonded to 3 other carbons leaving one wch makes it slippery. The lead of a pencil is made of a combination of clay a â¦ nd graphite hence making it smooth on paper and other surfaces. 4 people found this useful.
General Santa Anna was the leader of Mexico more than ten times. In this lesson, you will learn about General Santa Anna, his life, and why he is an important to the history of Mexico and the state of Texas.
Before the ratification of the 22nd Amendment, Franklin Delano Roosevelt was elected to four terms in the White House in 1932, 1936, 1940 and 1944. Roosevelt died less than a year into his fourth term, but he is the only president to have served more than two terms..S. presidents are limited to serving only two full terms in the White House under the 22nd Amendment to the Constitution, which reads in part: No person shall be elected to the office of the President more than twice..