Structure of the periodic table
Intros
Lessons
- Changing Mendeleev's table.
- Basic structure and layout of the table.
- Blocks, groups and shape of the modern Periodic Table.
- Why does the periodic table have subshells or 'blocks'?
Examples
Lessons
- Apply knowledge of the periodic table structure to classify elements.
For each chemical element, state the chemical group it is in, whether it is a metal or non-metal, and the block of the periodic table in which it belongs. - Apply your knowledge of the structure of the periodic table to identify elements of similar properties.
For each chemical element, state another chemical element which shares similar properties to it.