of~hydrogen} = \frac{mass~of~hydrogen ... measured in a unit called the mole (mol). The mass of one mole of any substance is numerically equal to its relative formula mass or relative atomic ...

POSTECH and Sogang University developed a method to utilize aluminum to improve performance of water electrolysis catalyst.

This designation underscores the potential of molecular hydrogen as a novel therapeutic option for ALS patients and highlights ongoing efforts to address unmet medical needs in rare disease ...