Examlex
An object floats on the surface of a fluid.For purposes of calculating the torque on it, the buoyant force is taken to act at:
Chloride
An anion resulting from the dissociation of hydrochloric acid (HCl), or a compound formed by the combination of chlorine with a metal or organic molecule.
Magnesium
A shiny gray solid, this chemical element has symbol Mg and atomic number 12, known for its lightness and strong structural properties, widely used in alloys.
Chloride
A compound formed with chlorine and another element or group, commonly found in table salt (sodium chloride).
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