To be honest, I have no clue what I’m looking at beyond the fact that it’s a key object in the World War II-era race to ...

Recently, a team of researchers from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS) has consecutively removed the ...

One of the most active elements in the fallout has been iodine-131, which gets into grass ... of fallout on children’s health, then staged mass examinations last fall in St. George and in ...

Two years have scarcely elapsed since the position of osmium in the periodic system was finally decided by the painstaking redetermination of its atomic weight ... the whole mass again becomes ...

A research team at National Taiwan University has discovered how single metal atoms dynamically adapt their structure and electronic configuration during electrochemical reactions, dramatically ...

A research team has successfully observed and identified the water-induced degradation mechanism of perovskite, which is a ...

But while all these salts contain sodium, only one—table salt—has been fortified with iodine, an essential nutrient. The practice of iodizing salt began in the 1920s as a way to address ...

it should be replaced by the “atomic cocktail.” Since the thyroid is the key organ in metabolism, and since radioactive iodine-131 makes a beeline for the thyroid, a simple check with a ...

which is based on atomic number rather than atomic mass. This arrangement was established by the British physicist Henry ...

These rules help in identifying and writing chemical symbols consistently across all elements. The symbol serves as a shorthand notation for each element's name in formulas and equations, making ...

The US National Institute of Standards and Technology (NIST) is discussing plans to eliminate an entire team responsible for publishing and maintaining critical atomic measurement data in the ...