FAQs About the word atomic number 21

rendszám 21

a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite

No synonyms found.

No antonyms found.

atomic number 20 => rendszám 20, atomic number 2 => Atomszám 2, atomic number 19 => rendszám 19, atomic number 18 => rendszám 18, atomic number 17 => rendszáma 17,