Spring Lake Township is a civil township of Ottawa County in the U.S. state of Michigan. The population was 13,140 at the 2000 census. The village of Spring Lake is located within the township. The city of Ferrysburg is south of the township bordering Lake Michigan, the Grand River and Spring Lake. On the south side of the Grand River is the city of Grand Haven and Grand Haven Charter Township. Crockery Township is to the east and Muskegon County is to the north. It was established in 1855.
The atomic number of an element is the same as the number of electrons or protons in that particular atom. In the periodic table the elements are arranged into periods and groups. A row of elements across the table is called a period. Each period has a number: from 1 to 7. Period 1 has only 2 elements in it: hydrogen and helium. Period 2 and Period 3 both have 8 elements.
Elements are presented in order of increasing atomic number.   The periodic table of the elements is a table that showcases the elements, their symbol, atomic mass, atomic number (also number of protons), and whether they are solid/gas/liquid (at room temperature) and metal/metalloid/non-metal.