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in Chemistry by (59.7k points)
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संक्रमण तत्वों की मूल अवस्था में नीचे दिए गए d इलेक्ट्रॉनिक विन्यासों में कौन-सी ऑक्सीकरण अवस्था स्थायी होगी? 

3d3, 3d5, 3d8 तथा 3d4

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• 3d3 (वैनेडियम) : (+2), +3, +4, +5 

• 3d5 (क्रोमियम) : +3, +4, +6 

• 3d5 (मैंग्नीज) : +2, +4, +6, +7 

• 3d8 (कोबाल्ट) : +2, +3 

• 3d4 : इस विन्यास वाला कोई भी तत्त्व तलस्थ अवस्था में नहीं पाया जाता है।

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