When an unknown Russian, Mendeleev compiled the modern Periodic Table, leaving gaps where he thought yet to be undiscovered elements would fit. He had no idea that his creation would render him immortal.
Each element is represented by a unique symbol. The symbols used have not only been important in the history and development of the Periodic Table but also convey the truly international nature of Chemistry. Year 9 students have been celebrating the wonder of the Periodic Table with their presentation on an element of their choice. From the many allotropes of Carbon to the toxic nature of Arsenic.
You can appreciate the glory of the Periodic table at the following link:
Periodic Table of Elements: Chemistry, A volatile History
Head of Chemistry
University Adviser (UK Institutions)