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प्रश्न
The group 15 element having inner electronic configuration as of argon is-
(a) Phosphorous (z = 15)
(b) Antimony (z =51)
(c) Arsenic (z = 33)
(d) Nitrogen (z = 7)
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उत्तर
Arsenic (Z = 33)
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संबंधित प्रश्न
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