Neutron to Proton Ratio definitions Flashcards
Neutron to Proton Ratio definitions
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Neutron to Proton Ratio
A measure used to assess nuclear stability, varying with atomic number.Nuclear Stability
The likelihood of a nucleus to remain unchanged without undergoing decay.Isotope
Variants of elements with the same number of protons but different neutrons.Atomic Number
The number of protons in an atom's nucleus, determining the element.Beta Decay
A radioactive decay process where a beta particle is emitted.Alpha Decay
A type of radioactive decay where an alpha particle is emitted.Positron Emission
A decay process where a positron is emitted from the nucleus.Electron Capture
A process where an inner orbital electron is captured by the nucleus.Bismuth-209
The heaviest stable isotope with an atomic number of 83.Nucleons
Subatomic particles, protons and neutrons, in an atom's nucleus.Stability Line
A line on a plot where the neutron to proton ratio equals 1.Band of Stability
A plot region where isotopes are stable and non-radioactive.Radioactive Decay
The process by which an unstable atomic nucleus loses energy.Nucleus
The central part of an atom containing protons and neutrons.Valley of Stability
A graphical representation of stable isotopes based on N/Z ratio.