ルテチウムだった
rutechūmudatta
1. Ruthenium was.
Noun
#237380
1. Ruthenium was.
1. lutetium (Lu)
1. If ruthenium; If it were ruthenium
1. With lutetium; In lutetium
1. If lutetium; When lutetium
1. It is not lutetium.
1. It's not ruthenium.
1. Is not lutetium.; It is not lutetium.
1. Of lutetium; Lutetium's
1. Ruthenium, probably.; It will likely be ruthenium.