Nature of electromagnetic radiation, photoelectric effect, spectrum of the hydrogen atom, Bohr model of a hydrogen atom - its postulates, derivation of the relations for the energy of the electron ...

Bohr model, energy levels, hydrogen spectrum. Composition and size of nucleus, atomic masses, mass-energy relation, mass defect, binding energy per nucleon and its variation with mass number ...

Evgeny Velikhov's many accomplishments in reducing the threat from nuclear weapons—during and after the Cold War—are ...

With dwindling passenger car sales for hydrogen fuel cells, the technology is now looking like a non-starter for heavy-duty ...

Iberdrola España have begun construction on a 25MW green hydrogen plant in Castellón, Spain with an investment of €70m ...

BMW has been testing hydrogen-powered X5s for years and apparently the next model will enter normal production ...

Researchers in Korea have successfully developed a new material that significantly enhances the efficiency of green hydrogen ...

The country’s Ministry of Economy, Trade, and Industry announced in December that it will subsidize efforts by Honda and Toyota Motor to increase their production capacity for fuel cells that convert ...