Which Is Equal To The Mass Number? The mass number of an atom is equal to the number of protons plus the number of neutrons What are nucleons equal to? Nucleon number Are nucleons equal to mass number? The mass number (symbol A, from the German word Atomgewicht [atomic weight]), also called atomic mass number
Why Does The Nucleus Stay Together? For the interactions of neutrons with protons in a nucleus to reduce the effect of the repulsion between like nucleons there must be a proper balance between the numbers of neutrons and protons. … Thus a nucleus is held together largely by the linkages created by the formation of
Why Does Binding Energy Decrease As Mass Number Increases? The above figure illustrates that as the atomic mass number increases, the binding energy per nucleon decreases for A > 60. … As the repulsive forces are increasing, less energy must be supplied, on the average, to remove a nucleon from the nucleus. In other words,
What Holds A Nucleus Together? The strong nuclear What holds the nucleus together quizlet? What holds the nucleus together ? energy ( strong nuclear force). … The parts of the nucleus are held together by the stronger nuclear force, which can keep positive protons from repelling each other in the presence of the nucleus. What