JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Numerical Value Type Questions - The p-Block Elements (Group 15, 16, 17 & 18)

  • question_answer
    What is the value of n in the molecular formula \[B{{e}_{n}}A{{l}_{2}}S{{i}_{6}}{{O}_{18}}\]?

    Answer:

    3


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