What are 3 facts and a fib about the periodic table?

Answer:
1. Systematic classification and ordering of chemical elements
2. Coherence between atomic structure of the elements and the position in the table.
3. Coherence between the chemical and physical properties of the elements and the position in the table.
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- Any fibs !
First answer by Desdichado. Last edit by Desdichado. Contributor trust: 443 [recommend contributor recommended]. Question popularity: 3 [recommend question].