Chemistry · d-Block Elements
कौन सा संक्रमण धातु आयन आमतौर पर नीले रंग के यौगिक बनाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Ni2+
- 2Zn2+
- 3Fe2+
- 4Cu2+✓
सही उत्तर देखें
Cu2+
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