FAQs About the word actinide

Actinide

any of a series of radioactive elements with atomic numbers 89 through 103

No synonyms found.

No antonyms found.

actinic ray => Actinic ray, actinic radiation => Actinic radiation, actinic keratosis => Actinic keratosis, actinic dermatitis => Actinic dermatitis, actinic => actinic,