H-Block

The H-Block is a block in between the I-Block and the G-Block. It has series of 30 elements.

Series

 * 1) Austride(Austrium - Bermudium)
 * 2) Christmaside(Christmasium - Democraticongium)
 * 3) Northdakotide(Northdakotium - Oxygenium)
 * 4) Rubikide(Rubikium - Bakerlooium)