Calculate the oxidation number of Pb in Pb_/नागालैंड-लॉटरी-14/ O_/ऑनलाइन-सट्टा-रिजल्ट-21/

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pb number The oxidation number of Pb in Pb2 is +2 Calculation: We know the charge of NO3 is —1 There are two NO3 ^-1 So, x + 2 = 0 x — 2