JEE Main 2022 — S Block Elements Question with Solution
From: JEE Main 2022 (Online) 29th June Morning Shift
Question
Match List-I with List-II
| List-I (Metal) |
List-II (Emitted light wavelength (nm)) |
||
|---|---|---|---|
| (A) | Li | (I) | 670.8 |
| (B) | Na | (II) | 589.2 |
| (C) | Rb | (III) | 780.0 |
| (D) | Cs | (IV) | 455.5 |
Choose the most appropriate answer from the options given below :
Choose an option
Show full solutionCorrect option: A
Correct answer
A(A)-(I), (B)-(II), (C)-(III), (D)-(IV)
Step-by-step explanation
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