FAQs About the word atomic number 91

Atomnummer 91

a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead

No synonyms found.

No antonyms found.

atomic number 90 => atomnummer 90, atomic number 9 => Atomnummer 9, atomic number 89 => Atomnummer 89, atomic number 88 => Atomnummer 88, atomic number 87 => Atomnummer 87,