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Thursday, 12 March 2026
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Which gas produces a pink coloured light in a discharge tube?

Which gas produces a pink coloured light in a discharge tube?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Mercury
  • B Argon
  • C Air
  • D Neon
Correct Answer: Option C
Explanation:

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