In today's rapidly evolving technological landscape, enhancing STEM proficiency is paramount to ensuring a future-ready workforce. As industries continue to embrace automation and technological advancement, the demand for skilled individuals with expertise in science, technology, engineering, and mathematics is skyrocketing. To thrive in this dynam

Before contemporary methods of organizing elements, scientists struggled to the known elements. One early attempt was made by Johann Wolfgang Döbereiner, a German chemist who recognized a striking pattern among certain groups of compounds. He proposed that three elements with similar properties could be grouped together as a triad, forming the bas