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

Nuclear fission – the physical process by which very large atoms like uranium split into pairs of smaller atoms – is what ...

There are 118 elements in the periodic table, each with a unique symbol and atomic number. Symbol: A one or two-letter abbreviation used to represent the element. Atomic number: The number of ...

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 ...

It's what makes one element different from another. The number of protons in an atom is called its atomic number. The atoms of each element in the periodic table have different number of protons ...

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

The efforts of microscopists have given aberration-corrected transmission electron microscopy the power to reveal atomic structures with unprecedented precision. It is now up to materials ...

For the first time, scientists have acquired direct evidence of rare, pulsing pear-shaped structures within atomic nuclei of ...