Remove 5 letters from this seq...
Remove 5 letters from this sequence (PUEATITIONIYWNGA) to reveal a familiar English word.Correct answers: 42
The first user who solved this task is Djordje Timotijevic.
#brainteasers #wordpuzzles
RadiumIn 1902, Pierre and Marie Curie isolated one gram of radium, the first sample of the radioactive element. They had refined it from eight tons of pitchblende ore. |