Associations to the word «Naphthenic»

Wiktionary

NAPHTHENIC, adjective. (chemistry) Of, pertaining to, or derived from a naphthene
NAPHTHENIC ACID, noun. (chemistry) any carboxylic acid derived from a naphthene

Wise words

Four things come not back. The spoken word, the sped arrow, the past life, ad the neglected opportunity.
Arabian Proverb