top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Using the chemical symbols, which room feature can be made from cobalt, radon and erbium?

0 votes
155 views
Using the chemical symbols, which room feature can be made from cobalt, radon and erbium?
posted Dec 24, 2018 by Balwinder

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

Co+Rn+Er=Corner

answer Dec 24, 2018 by Hanifa Mammadov
...