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Which of the following is the correct decreasing order of metallic character?

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Question

Which of the following is the correct decreasing order of metallic character?

Options

  • Ti > Sc > Ca > K

  • K > Ca > Sc > Ti

  • Sc > K > Ca > Ti

  • Ti > Ca > Sc > K

MCQ
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Solution

K > Ca > Sc > Ti

Explanation:

These elements belong to Period 4. Since metallic character decreases from left to right across a period, Potassium (K) is the most metallic, followed by Ca, Sc, and Ti.

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Chapter 1: Periodic Properties and Variations of Properties - EXERCISE [Page 19]

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Lakhmir Singh Chemistry [English] Class 10 ICSE
Chapter 1 Periodic Properties and Variations of Properties
EXERCISE | Q 10. | Page 19
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