Correction to: The short form of Mendeleev’s Periodic Table of Chemical Elements: toolbox for learning the basics of inorganic chemistry. A contribution to celebrate 150 years of the Periodic Table in 2019

Correction to: ChemTexts (2018) 4:4 https://doi.org/10.1007/s40828-018-0059-y

We regret that Table 2 did not list all 118 elements of Mendeleev’s Periodic Table.

The modified Table 2 presents seven periods of discovery, where the elements of each period are placed according to their discovery year.

Table 2 Suggested seven periods of discovery of the 118 elements of the Periodic Table