Consider the following information about elements \( P \) and \( Q ... VIDEO
Consider the following information about elements \( P \) and \( Q \) :
Period number Group number
\( \mathrm{P} \)
\( \begin{array}{lcc}P & 2 & 15 \\ Q & 3 & 2\end{array} \)
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Then formula of the compound formed by \( P \) and \( Q \) is :
(a) \( P Q \)
(b) \( P_{3} Q_{2} \)
(c) \( P_{2} Q_{3} \)
(d) \( P Q_{2} \)
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