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Question
Find the odd one out and give its explanation.
Options
F
K
Cl
I
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Solution
K
Explanation-
K is placed in group 1 while others are placed in group 17 of the modern periodic table.
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The position of three elements A, B and C in the Periodic Table are shown below –
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Group 16
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Group 17
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A
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B
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C
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