Does any1 know any kind of pomes to learn Period table?
The periodic table is a complete list of all the known elements. There are about 100 naturally occurring elements and a few more that only exist inside nuclear reactors. You don’t need to memorise the periodic table but it does help if you know your way around it and where to find some of the more useful and interesting elements. If you understand how and why the elements are arranged in rows and columns in the periodic table you will be able to answer questions about these elements in the exam using the table. The first important point to remember is that the elements are listed in ascending order according to their atomic numbers. The atomic number of an element is the number of protons in the nucleus of an atom. The first ten elements are hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine and neon. The first two are usually placed separately from the next eight but these eight elements form the first period or horizontal row. Chemists call the rows in th
