Chemistry · p-Block Elements
वर्ग 14 के तत्वों के लिए कथित आवधिक गुण के विरुद्ध गलत क्रम की पहचान कीजिए।
- 1Ge > Pb > Sn - विद्युत प्रतिरोधकता (Electrical resistivity)
- 2Pb > Sn > Ge - घनत्व (Density)
- 3Ge > Pb > Sn - गलनांक (Melting point)✓
- 4Ge > Sn > Pb - आयनन एन्थैल्पी (Ionization enthalpy)
सही उत्तर देखें
Ge > Pb > Sn - गलनांक (Melting point)
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