Description/Reason:
soft, waxy, silvery reactive metal that is never found unbound in nature; an element (symbol K) with an atomic number of 19
Category: General Noun
soft, waxy, silvery reactive metal that is never found unbound in nature; an element (symbol K) with an atomic number of 19
Please confirm you want to block this member.
You will no longer be able to:
Please allow a few minutes for this process to complete.