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Question
Arrange the following as per the instruction given in the brackets:
He, Ar, Ne (Increasing order of the number of electron shells)
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Solution
He < Ne <Ar
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RELATED QUESTIONS
Element X is a metal with a valency 2, Y is 3 non- metal with a valency 3.
1) Write an equation to show how Y from an ion.
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Choose the correct answer from the options given below:
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Down the group, electron affinity ______.
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Arrange the following as per instruction given in the bracket.
Cl, F, Br, I (increasing electron affinity)
