This is the 3180th most frequent Catalan word.
químic
"Químic" means "chemist" or "chemical" in English, depending on context.
In this sentence, 'químic' functions as a noun referring to a person who specializes in chemistry.
El professor de química és un químic especialista.
The chemistry teacher is a specialist chemist.
Here, 'químics' is an adjective describing 'productes,' indicating their relation to chemistry.
El laboratori fa ús de productes químics avançats.
The laboratory uses advanced chemical products.
The word 'químic' serves as a noun referring to a profession in chemistry.