How to say atomic number 21 ?
Atomic number 21
[əˈtɑmɪk ˈnʌmbər 21]
Feeling connected with this word?
Copyright © 2019 EnglishDictionary
What is the definition of atomic number 21 ?
- a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite
Part of Speech
Atomic number 21 is a noun.
What words begin like atomic number 21 ?
atoka atole atoll atom atom blast atom bomb atom-bomb atom counter atom gun atomic
