Chemistry · Periodic Classification of Elements
Iron, which resembles Cobalt and Nickel in properties, has been placed far away from these elements. This was one of the limitations of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Newlands' law of octaves✓
- 2Modern periodic table
- 3Dobereiner's triads
- 4Mendeleev's periodic table
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Newlands' law of octaves
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