The curious minds at What If investigate what would happen if you could create your own periodic table, exploring the ...
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Periodic table timeline

Explore the periodic table! Discover the history and key facts about each element, including atomic number, mass, symbol, and the scientists who discovered them.
Sabrina Karl has over two decades of experience writing about savings, CDs, and other banking topics. She is currently a full-time staff writer at Investopedia and one of the country's top experts on ...
This illustration shows a typewriter with the keys depicted as the periodic table. Hands are typing on it, and the sheet of paper coming out of it shows the words "Tales from the table." Credit: Chris ...
Scientists have discovered 'berkelocene,' the first organometallic molecule to be characterized containing the heavy element berkelium. The breakthrough disrupts long-held theories about the chemistry ...
The International Union of Pure and Applied Chemistry has approved the name and symbols for four elements: nihonium (Nh), moscovium (Mc), tennessine (Ts), and oganesson (Og), respectively for element ...
On 17 February 1869, Russian chemist Dmitri Mendeleev jotted down the symbols for the chemical elements, putting them in order according to their atomic weights and inventing the periodic table. He ...
These chemical oddities may explain why Earth seems to be deficient in certain elements — and could prove useful in catalysts ...
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Can you remember all 118 elements in the periodic table without looking at the answers?
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