Chapter 12 The Periodic Table - Materialteknologi
Chapter 12 The Periodic Table - Materialteknologi
Chapter 12 The Periodic Table - Materialteknologi
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Mendeleev’s s <strong>Table</strong>• Grouped elements in columns by similarproperties in order of increasing atomicmass.• Found some inconsistencies - felt thatthe properties were more important thanthe mass, so switched order.• Found some gaps.• Must be undiscovered elements.• Predicted their properties before theywere found.