Naturally Occurring Isotopes of Copper Atomic Mass Isotope (atomic mass units, u) 62.93 64.93 Cu-63 Cu-65 Percent Natural Abundance (%) 69.17 30.83
Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
There are two naturally occurring isotopes of Copper (Cu). The table shows the two isotopes, their abundance, and their mass in amu. Calculate the
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Cu - 63
atomic mass = 62.93 amu
Abundance = 69.17%
Cu - 65
atomic mass = 64.93 amu
Abundance = 30.83 %
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