pentafluorostyrene
A derivative of styrene in which each hydrogen of the benzene ring has been replaced…A derivative of styrene in which each hydrogen of the benzene ring has been replaced by fluorine; it is used to make specialized polymers.
Meaning
1 senses(uncountable)A derivative of styrene in which each hydrogen of the benzene ring has been replaced by fluorine; it is used to make specialized polymers.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable