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Provide a neatly drawn figure to show the atomic orbitals that overlap to form each of the bonds in ethyne (acetylene, HC CH). Label each bond (e.g., C-H bond) and indicate which atomic orbitals contribute to this bond (e.g., C 2sp3 + H 1s).
Diameter
The straight line passing from side to side through the center of a body or figure, especially a circle or sphere, and representing the maximum distance between sides.
External Threads
Threads on the outside of a cylindrical surface, designed to fit into a corresponding part with internal threads.
Internal Threads
Threads located on the inside surface of a hole, designed to mate with external threads on a bolt or screw.
Die Cuts
Precise shapes cut from various materials using a die or mold.
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