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Periodic Classificationof Elements
5CHAPTER
5.1 MAKING ORDER OUT OF CHA5.1 MAKING ORDER OUT OF CHA5.1 MAKING ORDER OUT OF CHA5.1 MAKING ORDER OUT OF CHA5.1 MAKING ORDER OUT OF CHAOS EARLOS EARLOS EARLOS EARLOS EARLYYYYY
AAAAATTEMPTS ATTEMPTS ATTEMPTS ATTEMPTS ATTEMPTS AT THE CLT THE CLT THE CLT THE CLT THE CLASSIFICASSIFICASSIFICASSIFICASSIFICAAAAATION OFTION OFTION OFTION OFTION OF
ELEMENTSELEMENTSELEMENTSELEMENTSELEMENTS
5.1.1 Dbereiners Triads
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5.1.2 Newlands Law of Octaves
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Q U E S T I O N SQ U E S T I O N SQ U E S T I O N SQ U E S T I O N SQ U E S T I O N S *
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5.2 MAKING ORDER OUT OF CHA5.2 MAKING ORDER OUT OF CHA5.2 MAKING ORDER OUT OF CHA5.2 MAKING ORDER OUT OF CHA5.2 MAKING ORDER OUT OF CHAOS MENDELEVOS MENDELEVOS MENDELEVOS MENDELEVOS MENDELEV SSSSSPERIODIC TABLEPERIODIC TABLEPERIODIC TABLEPERIODIC TABLEPERIODIC TABLE
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82
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83
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5.2.1 Achievements of Mendelevs Periodic Table
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84
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Activity 5.1Activity 5.1Activity 5.1Activity 5.1Activity 5.1
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5.2.2 Limitations of Mendelevs Classification
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85
Q U E S T I O N SQ U E S T I O N SQ U E S T I O N SQ U E S T I O N SQ U E S T I O N S
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5.3 MAKING ORDER OUT OF CHAOS THE MODERN5.3 MAKING ORDER OUT OF CHAOS THE MODERN5.3 MAKING ORDER OUT OF CHAOS THE MODERN5.3 MAKING ORDER OUT OF CHAOS THE MODERN5.3 MAKING ORDER OUT OF CHAOS THE MODERNPERIODIC TPERIODIC TPERIODIC TPERIODIC TPERIODIC TABLEABLEABLEABLEABLE
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Activity 5.2Activity 5.2Activity 5.2Activity 5.2Activity 5.2
Activity 5.3Activity 5.3Activity 5.3Activity 5.3Activity 5.3
86
87
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5.3.1 Position of Elements in the Modern Periodic Table
Activity 5.4Activity 5.4Activity 5.4Activity 5.4Activity 5.4
Activity 5.5Activity 5.5Activity 5.5Activity 5.5Activity 5.5
88
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5.3.2 Trends in the Modern Periodic Table
Activity 5.6Activity 5.6Activity 5.6Activity 5.6Activity 5.6
Activity 5.7Activity 5.7Activity 5.7Activity 5.7Activity 5.7
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Activity 5.8Activity 5.8Activity 5.8Activity 5.8Activity 5.8
Activity 5.9Activity 5.9Activity 5.9Activity 5.9Activity 5.9
Activity 5.10Activity 5.10Activity 5.10Activity 5.10Activity 5.10
90
Activity 5.11Activity 5.11Activity 5.11Activity 5.11Activity 5.11
Q U E S T I O N SQ U E S T I O N SQ U E S T I O N SQ U E S T I O N SQ U E S T I O N S
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