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Does mercury have valentine electrons? |
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Answer» t electron enters in the 5d sub-shell. But the outermost shell is 6th shell & the 6th shell has only 6s sub-shell. This 6s sub-shell has 2 ELECTRONS in it. Therefore MERCURY has 2 valence electrons. Since Mercury can DONATE this two 6s electrons, its valency is ALSO 2.Thus, Valency/valence electrons of Mercury is/are 2. |
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