Science, asked by binay0579, 4 months ago

why metal react with gold

pjgaikar06: Gold is the most electronegative of the d-block metals and its value of 2.4 is not too different from elements such as selenium (2.4), sulphur (2.5), and iodine (2.5). ... Gold also has quite a significant electron affinity (about 223 kJ mol-1, not much less than iodine (295 kJ mol-1).

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Answered by alokanand7374

1

Answer:

Gold is the most electronegative of the d-block metals and its value of 2.4 is not too different from elements such as selenium (2.4), sulfur (2.5), and iodine (2.5). ... Gold also has quite a significant electron affinity (about 223 kJ mol-1, not much less than iodine (295 kJ mol-1).

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