Sodium (Na) has the largest atomic radius among the listed elements, making it correct.
7, 6, 10, 27, 104, ?
5, 6, 14, 45, 184, ?
150, 158, 131, 195, 70, ?
26, 227, 628, 1229, ?, 3031
18, 30, 54, 90, 138, ?
25, 30, 50, 60, 80, ?
4, 7, 12, 21, 36, ?
30 162 344 ? 890 1270
14, 20, 29, 44, 65, ?
?, 32, 75, 144, 245, 384
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