phosphide
This term is used exclusively within the domain of inorganic chemistry to describe a specific class of chemical compounds. It carries a neutral, technical connotation and is typically found in scientific literature, laboratory reports, and academic textbooks.
Because it refers to a specific chemical species, it is used in a precise manner to distinguish these compounds from phosphates, which contain oxygen. In a professional context, it is often paired with the name of the metal it is bonded with, such as calcium phosphide or zinc phosphide.
Meanings
Examples
The researcher carefully weighed the zinc phosphide powder for the experiment.
The reaction of phosphorus with magnesium produces magnesium phosphide.
The sample was identified as a transition metal phosphide via X ray diffraction.