Imagine an alternate universe where the value of the Planck constant is 6.62607 × 10-38 J.S. In that universe, which of the following objects would require quantum mechanics to describe, that is, would show both particle and wave properties? Which objects would act like everyday objects, and be adequately described by classical mechanics? object A raindrop with a mass of 4.0 mg, 2.6 mm wide, moving at 9.0 m/s. An atom with a mass of 1.0 x 10-26 kg, 97. pm wide, moving at 292. m/s. A turtle with a mass of 870. g, 27. cm long, moving at 1.6 cm/s. A bacterium with a mass of 8.0 pg, 9.0 um long, moving at 4.00 um/s. quantum or classical? O classical O quantum O classical O quantum O classical O quantum O classical O quantum x 5

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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.