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SIMILARITIES AND DISIMILARITIES BETWEEN HYDROGEN,HALOGEN AND …

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SIMILARITIES AND DISIMILARITIES BETWEEN HYDROGEN,HALOGEN AND ALKALI METALS

Posted by Apurva J Patil 2 years, 7 months ago

CBSE > Class 11 > Chemistry

1 answers

Prabhjot Kaur 2 years, 7 months ago

Similarities between hydrogen and alkali metals : Electronic configuration Electropositive character Valency and oxidation state Reducing agents Dissimilarities between alkali metals: Ionisation enthlapy Non metallic in nature Atomicity Similarities between hydrogen and halogen Electronic configuration Ionisation enthlapy Electronegative character Oxidation state Diatomic nature Nature of compounds Dissimilarities between hydrogen and halogen Less tendency for hydride formation Absence of unshared pair of electron Oxides of halogens are acidic

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