Among the following, number of metal/s which is/are used as electrodes in the photoelectric cell is ________(Integer answer) (A) Li (B) Na (C) Rb (D) Cs | s Block Elements — Chem-Mantra | Chem-Mantra

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Question

Among the following, number of metal/s which is/are used as electrodes in the photoelectric cell is ________(Integer answer) (A) Li (B) Na (C) Rb (D) Cs

Answer: 2.00

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