What's the plural form of tetraphenylethylene? Here's the word you're looking for.
Answer
The noun tetraphenylethylene can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be tetraphenylethylene.
However, in more specific contexts, the plural form can also be tetraphenylethylenes e.g. in reference to various types of tetraphenylethylenes
or a collection of tetraphenylethylenes.
