Bens Riddle Game - Riddles.com

  1. What number squared = 12345678987654321?
  2. What is the only letter in the alphabet that does not appear anywhere on the periodic table of elements?

Answers: Bens Riddle Game Quiz

  1. 111,111,111
  2. The Letter J.
  1. 111,111,111
  2. The Letter J.