Mrs Roberts: Not quite. So, today we're going to look at the periodic table. That thing that you see behind your teacher on the wall in science lessons. It actually tells us a lot about the ...
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More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the ...
These are almost one-quarter of the periodic table and are mainly found in the first four periods. Of these, 11 are essential elements that our bodies need in larger amounts: oxygen, carbon ...
In 1869, Mendeleev's first periodic table did not include them ... Onboard NASA's Dawn spacecraft, launched in 2007 to study distant asteroids Vesta and Ceres, cationic xenon atoms are accelerated ...
Want to learn more about this centerpiece of chemistry? Take your pick from this collection of links about elements and the periodic table! Build an element ball, solve periodic puzzles, and check out ...
The pioneering nuclear chemist Glenn Seaborg discovered berkelium at Berkeley Lab in 1949. It was one of many achievements ...
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