Biquadennium (Bqe)

Biquadennium is the systematic name of the theoretical 249. element in the periodic table with a symbol of Bqe and atomic number of 249. Biquadennium, also known as element 249, has iskay pachak tawa chunka isqun-ni-yuq protons in its nucleus, and iskay pachak tawa chunka isqun-ni-yuq electrons in its shells.