how does the mass number relate to the concept of nuclear magic numbers?

What is Mass Number? · The number of protons and neutrons combine to give us the mass number of an atom. · It is represented using the letter 'A. · As both protons ... May 16, 2018 ... The mass number is the sum of protons and neutrons. The atomic mass is the weighted average of the masses of individual elements weighted by abundance. May 11, 2020 ... The mass number is equal to the sum of the number of protons, neutrons, and electrons. The sum of the number of the electrons and protons. Mar 26, 2025 ... Mass number is always equal to the sum of the number of protons and the number of neutrons. Electrons: Protons: ... equal to 1/12 of the mass of a carbon-12 atom. Atomic number. The number of ... All nuclides with a certain mass number, but a different atomic number ... By the end of this section, you will be able to: Write and interpret symbols that depict the atomic number, mass number, and charge of an atom or ion; Define ... The number of protons plus the number of neutrons in a nucleus determines an element's “baryon number,” which is nearly equal to the atomic mass of that element ... Specifically, the atomic number corresponds to the number of protons found in the nucleus of an atom. Since each element on the periodic table has a unique ... Physics. the integer nearest in value to the atomic weight of an atom and equal to the number of nucleons in the nucleus of ... ... equal to Z + N (Figure 2). The mass of the nucleus in atomic mass units (amu) is usually slightly different from the mass number. Atoms of the same element ...