Periodic Table Group and Classification of the of the Lawrencium Element Elements can be classified based on their physical states (States of Matter) e.g. gas, solid or liquid. This element is a solid. Lawrencium classified as an element in the Actinide series as one of the "Rare Earth Elements" which can located in Group 3 elements of the Periodic Table and in the 6th and 7th periods. The Rare Earth Elements are of the Lanthanide and Actinide series. Most of the elements in the Actinide series are synthetic or man-made. Nearly 75% of all the elements in the Periodic Table are classified as metals which are detailed in the List of Metals. Facts about the Discovery and History of the Lawrencium Element Lawrencium was discovered by Albert Ghiorso, Torbjorn Sikkeland, Almon Larsh and Robert M. Latimer in 1961 at the Berkeley Radiation Laboratory (now called Lawrence Berkeley National Laboratory) in the University of California. History of the Periodic Table Check out the brief History of the Periodic Table which details dates and the names of famous scientists and chemists who contributed to the development of the Periodic Table. Occurrence of the Lawrencium Element Man-made Abundances of the element in different environments % in Universe N/A % in Sun None % in Meteorites None % in Earth's Crust None % in Oceans None % in Humans None Associated Uses of Lawrencium No Known uses |