Respuesta :
The differences are the number of neutrons and the atomic mass.
Copper-63 has an atomic mass of 63 amu, and has 34 neutrons.
Copper-65 has an atomic mass of 65 amu, and has 36 neutrons.
Copper-63 has an atomic mass of 63 amu, and has 34 neutrons.
Copper-65 has an atomic mass of 65 amu, and has 36 neutrons.
The difference in the natural occurring isotopes of ⁶⁵Cu and ⁶³Cu are in the
neutron numbers which invariably affects the mass number.
Generally, the proton and the neutrons are found in the nucleus of an atom.
They both determine the weight of an atom.
The sum of the proton number and neutron number equals the mass number.
The natural occurring copper has 2 isotopes which are ⁶⁵Cu and ⁶³Cu.
This ⁶⁵Cu atom has a mass number of 65. The proton number(atomic number)
of copper is 29 .
Therefore, the neutron number will be 65 - 29 = 36.
This ⁶³Cu atom has a mass number of 63 . The proton number of copper is
29 and the neutron number will be 63 - 29 = 34.
Therefore, the difference in ⁶⁵Cu and ⁶³Cu. are in the number of neutrons.
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