Natural gallium, which has an atomic weight of 69.7230 amu, consists of gallium-69 and gallium-71 isotopes. Given that the weight of gallium-69 is 68.92550 amu, what is the average atomic weight (in amu) of a gallium sample prepared by mixing equal numbers of gallium atoms from a sample of natural gallium and a sample of pure gallium-69?
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.
Natural gallium, which has an atomic weight of 69.7230 amu, consists of gallium-69 and gallium-71 isotopes. Given that the weight of gallium-69 is 68.92550 amu, what is the average atomic weight (in amu) of a gallium sample prepared by mixing equal numbers of gallium atoms from a sample of natural gallium and a sample of pure gallium-69?
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