Students use the terms isotope, atomic number, mass number, and atomic mass. Atomic Theory: Structure of the Atom: Students use the terms isotope, atomic number, mass number, and atomic mass to ...

Hydrogen fuel cell vehicles have long been hailed as the future of clean mobility: cars that emit nothing but water while ...

Marielle Aulikki Wälti, Francesco Ravotti, Hiromi Arai, Charles G. Glabe, Joseph S. Wall, Anja Böckmann, Peter Güntert, Beat H. Meier, Roland Riek Proceedings of the National Academy of Sciences of ...

(Nanowerk Spotlight) The petrochemical industry relies on separating chemicals that differ by just fractions of a nanometer in size. Methanol must be purified from similarly-sized molecules in the ...

Scientists have explored on an atomic level how changes in iron content influence the micro-structure of samarium-cobalt based permanent magnets. In the long run, they could contribute to the ...

A team in Milan has developed a first-of-its-kind single-atom catalyst that acts like a molecular switch, enabling cleaner, more adaptable chemical reactions. Stable, recyclable, and eco-friendly, it ...