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Mass neutron

Isotope Number of Protons Number of Electrons Number of Neutrons (Mass Number - Atomic ... [Pg.60]

Neutron mass excess 8.07144 MeV neutron spin 1/2 H atom mass excess 7.288 99 MeV proton spin 1/2... [Pg.151]

Number of protons = 6 = number of electrons Number of neutrons = (mass number - atomic number)... [Pg.6]

Nuclear mass is always lower than the sum of proton and neutron masses because of mass-energy conversion, which transforms part of the mass into binding energy. For example, He has mass 4.002604, whereas the total mass of two protons and two neutrons is 4.032981. Based on Einstein s equation... [Pg.713]

Classical electron radius Compton wavelength of the electron Proton mass Neutron mass... [Pg.231]

The scattering lengths discussed so far refer to a fixed nucleus. If the nucleus is free to vibrate, it will recoil under the impact of the neutron. In that case the effective mass is that of the compound nucleus, consisting of the neutron and the scattering nucleus. This means that the neutron mass m must be replaced by the reduced mass of the compound nucleus (i = mM/(M + m), where M is the mass of the scattering atom. As a result, the scattering length of the free atom is related to that of the bound atom by... [Pg.20]

Neutron mass, mn Proton-electron mass ratio = 1836... [Pg.1097]

The mass of a nucleus is determined by the number of protons plus the number of neutrons which it contains. This sum is termed the mass number, and gives the approximate mass of the nucleus, since both protons and neutrons have a mass of about 1 A.M.U. The exact mass could be obtained from the sum of the proton and neutron masses if the mass equivalent of the nuclear energy were known. [Pg.4]

The symbol also indicates that the mass number is 12. The mass number is the nearest whole number to the actual atomic mass of the atom. Simply put, this is the number of protons plus the number of neutrons. Mass Number = p+ + n°. In this case, there are 6 p+ and X n° that must add up to 12. So,... [Pg.86]

Number of neutrons = Mass number - Atomic number = A-Z... [Pg.36]

This isotope of chlorine ion has 17 protons (atomic number), 20 neutrons (mass number minus atomic number), and 18 electrons (gained one electron). [Pg.35]

Z X (mass of proton) -f x (mass of neutron) — Mass of nucleus... [Pg.12]

See other pages where Mass neutron is mentioned: [Pg.78]    [Pg.121]    [Pg.646]    [Pg.652]    [Pg.401]    [Pg.1343]    [Pg.499]    [Pg.1303]    [Pg.443]    [Pg.4]    [Pg.319]    [Pg.422]    [Pg.347]    [Pg.390]    [Pg.405]    [Pg.45]    [Pg.351]    [Pg.197]    [Pg.132]    [Pg.675]    [Pg.1067]    [Pg.615]    [Pg.46]    [Pg.46]    [Pg.972]    [Pg.32]    [Pg.192]    [Pg.13]    [Pg.401]    [Pg.12]    [Pg.229]    [Pg.446]    [Pg.6156]    [Pg.10]    [Pg.22]    [Pg.350]    [Pg.475]   
See also in sourсe #XX -- [ Pg.446 ]



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Neutron and mass number

Neutron rest mass

Neutron stars mass limits

Neutrons mass number

Neutrons relative masses

Secondary neutron mass spectrometry

Small-angle neutron scattering particle mass from

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