The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic ...

More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the ...

while also giving each individual element its own chemical symbol. In this periodic table of elements quiz, you have 10 ...

Word equations and balanced chemical equations represent the ... Mendeleev made an early periodic table. In the modern periodic table, elements are in order of atomic number in periods and groups.

A breakthrough in heavy-element chemistry shatters long-held assumptions about transuranium elements. Researchers have ...

Researchers have synthesised a triple bond between carbon and boron for the first time. This discovery could help chemists ...

Einsteinium-255, produced through irradiation in ILL’s high-flux reactor, provided a continuous supply of fermium-255, ...

Substances have both physical and chemical properties. Developing the periodic table The periodic table was developed by grouping elements with similar properties. This, together with a later ...

For professor of chemistry and physics Richard Zare, the goal for CHEM 29N: Chemistry in the Kitchen is not to make students ...

The pioneering nuclear chemist Glenn Seaborg discovered berkelium at Berkeley Lab in 1949. It was one of many achievements ...

Key TakeawaysScientists have discovered "berkelocene," the first organometallic molecule to be characterized containing the ...