Regarding the future growth of society, it's we must invest in Science, Technology, Engineering, and Mathematics education . Such dedication not only empowers pupils with essential analytical competencies but further encourages new of problem-solvers who contribute toward solving the issues faci

Before modern classification systems, scientists faced challenges in the known elements. One early attempt was made by Johann Wolfgang Döbereiner, a German chemist who observed a striking pattern among certain groups of chemicals. He proposed that three elements with similar characteristics could