March 30, 2014

Topic: Periodic Table Introduction The most important classification in chemistry is the arrangement of the elements in the periodic table. In 1869, Mendeleev, a Russian scientist, was the first to construct a periodic table. He arranged the elements in order of increasing relative atomic mass. He pointed out that elements with similar properties kept recurring

Topic: Preparation and Issuing of Receipts Roles of Wages and Salaries Office In every establishment, the preparation of the salaries and wages of employees is the responsibility of someone or a group of persons who would collectively be known as being in the wages department, or the salaries section of the accounts department The wages

Topic: Brief Description of a Computer and Monitor Computer can simply be defined as an electronic machine that accept data (input) and processes them with the help of predefined instructions (program) and produces information (output) for various uses.Computer monitor is also regarded as Visual Display Unit. Monitor can be defined as a device connected to

Finally some parenting advice that doesn’t create more work for Mum and Dad: Don’t help your kids with their homework. This bit of wisdom comes from a story in the Atlantic reporting on what’s being touted as the “largest-ever study of how parental involvement affects academic achievement.” After analyzing nearly 25,000 student surveys provided by