On 17 February 1869, Russian chemist Dmitri Mendeleev jotted down the symbols ... of French chemist Antoine Lavoisier in the previous century, totally changed the way chemists viewed their ...

Ever since physicist Ernest Rutherford discovered the atomic nucleus in 1911, studying its structure and behavior has remained a challenging task. More than a century later, even with today's ...

The Periodic Table was organized after persistent efforts, but it was Dmitri Mendeleev, a Russian Chemist who in 1869 created the framework for the table. Every chemist in the world follows it ...

During the 119th episode of 'Mann Ki Baat', PM Narendra Modi celebrated Isro's 100th rocket launch, emphasizing the nation's resolve in space achievements and growing women's participation. He ...

Stocks posted gains. The reelection of former President Donald Trump initially pleased investors who had worried about another protracted legal battle regarding the election’s results. However ...

The modern periodic table, arranged in rows and columns, was first introduced by Dmitri Mendeleev in 1869. At the time, it included the known elements and their properties, but Mendeleev predicted ...

See reviews below to learn more or submit your own review. Century 21 is a real estate franchise that offers help buying, selling and renting properties, including luxury homes and commercial real ...