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Chemistry · Classification of Elements and Periodicity in Properties

हिन्दी

Predict the formula of the chemical compound formed between silicon (Group 14, valence 4) and bromine (Group 17, valence 1) based on valence trends.

  1. \( \text{SiBr}_2 \)
  2. \( \text{Si}_3\text{Br}_4 \)
  3. \( \text{Si}_2\text{Br}_3 \)
  4. \( \text{SiBr}_4 \)

Correct answer · Option 4

\( \text{SiBr}_4 \)

Explanation

Silicon has valence 4 and bromine has valence 1 (halogen family). Combining them yields \( \text{SiBr}_4 \).

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