Transitions between different electronic energy levels in elements occur at unique energies and intensities, giving each element a distinctive emission spectrum. When the energy of an incident photon ...
For the first time in more than thirty years, the heaviest nucleus decaying via proton emission has been measured. The previous similar breakthrough was achieved in 1996. The radioactive decay of ...
Most spectrometers are large, heavy machines that researchers can't lug easily out of the lab for field work. But researchers have now developed a portable, inexpensive instrument that does atomic ...
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