Ultrafast "electronic camera" captures protons during dissociation process, promising to unravel the mystery of hydrogen transfer
A team led by the SLAC National Accelerator Laboratory of the US Department of Energy and Stanford University used ultrafast electron diffraction to record the rapid motion of hydrogen atoms within ammonia molecules. This study utilizes the advantages of high-energy (MeV) electrons to study the transfer of hydrogen atoms and protons...
Tech >>
Why is there such a significant difference in value between gold and iron, which are both composed of the same protons, neutrons, and electrons?
Gold and iron are metals with different values, but even children know that gold is relatively expensive. Otherwise, how could one say that an inch of time is an inch of gold? These two values have a huge difference, but the true essence is not much different, because there is no difference between the protons, neutrons, and electrons that make up gold and iron atoms!What are substances composed of?The electron should be the earliest particle found in the atom...
Tech >>