Which One Of The Following Combinations Represents A Metallic Element?

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Question

Which one of the following combinations represents a metallic element?

easy

Solution

Correct option is

2, 8, 2

2, 8, 2 because it would donate electron more easily.

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SIMILAR QUESTIONS

Q1

The values of electronegativity of atom A and B are 1.20 and 4.0 respectively. The percentage of ionic character of A–B bond is

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Q2

The halogen that most easily reduced is

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Q3

Which element has the lowest electronegativity?

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Q4

Which one of the elements has the maximum electron affinity?

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Q5

For electron affinity of halogens, which of the following is correct?

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Q6

Which one of the following has the highest electronegativity?

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Q7

The outermost electronic configuration of the most electronegative element is

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Q8

Fluorine has low electron affinity than chlorine because of

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Q9

The second electron affinity is zero for

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Q10

Which one of the following process requiring absorption of energy?

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