TS EAMCET 2016 Code A Solved Paper
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Question : 123 of 160
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+1,
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Among the following, the isoelectronic species is/are
(i)O 2 − , F − , N a + , M g 2 +
(ii)N a + , M g + , A l 3 + , F −
(iii)N 3 − , O 2 − , F − , N e
(i)
(ii)
(iii)
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