Question

Which of the following elements is correctly matched with its symbol and family in the periodic the per Periodic table?

Asked in Delhi Head Constable AWO TPO · 2025
Modern Periodic Table · Chemistry
Exam PYQ4 Options
ChemistryClassification of Elements and Periodicity in PropertiesModern Periodic TableClassification of elementsDelhi Head Constable AWO TPO2025
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Elements in the same group often have similar valence-electron configurations.

Correct AnswerCorrect option for this question
Option A — Na-Sodium - Alkali metal

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Questions Asked from Periodic Trends: Electronegativity, Electron Affinity & Metallic Character in Previous Exams

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Periodic Trends: Electronegativity, Electron Affinity & Metallic Character has appeared in 36 previous-year exam questions, most frequently in State PSC, SSC and Railways.
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