noun
- Plural of manganese; multiple instances or samples of the chemical element manganese (Mn), a hard, brittle, grayish-white metal.
Usage: Rarely used in plural form; typically 'manganese' is uncountable in standard usage.; May appear in technical or scientific contexts when referring to multiple manganese compounds or sources.
Examples
- The laboratory tested several manganeses from different ore deposits.
- Different manganeses were analyzed for their purity levels.
- The chemist compared the properties of various manganeses in the experiment.