National Periodic Table Day, observed annually on February 7, honors one of the most significant achievements in scientific ...

Silicon (Si) is a metalloid, element number 14 on the periodic table. Like carbon, silicon has four bonding sites, but silicon is more than twice as heavy as carbon. The high melting point of ...

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After a breakdown in US-Russia relations, Riken finds itself ahead of its rivals. And Lawrence Berkeley National Laboratory chases element 120 ...

Some elements in the periodic table, such as carbon, silicon, and germanium, are intrinsic semiconductors due to the number of electrons in their outermost electron shells. By comparison ...

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One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including ...

Even though emeralds and rubies are very different colors, they both have the same secret ingredient in their atomic ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...

Ahamed wants to replace those with microchips made of silicon, a far less expensive chemical element on the periodic table. Vulnerable to energy loss and temperature drifts, however, silicon ...