Mass Spectrometer is a device to measure mass. Mass spectrometers separate compounds based on a…

Radioactive decay occurs when an unstable atomic nucleus emits particles or light waves. Isotopes are…

The nuclear force is the force that is responsible for the binding of protons and…

The number of protons determines an element’s atomic number. The number of neutrons is variable,…

The atomic number is equal to the number of protons in an atom’s nucleus. The…