The coloured discharge tubes for advertisement mainly contain (a) xenon (b) helium (c) neon (d) argon

The coloured discharge tubes for advertisement mainly contain
(a) xenon (b) helium (c) neon (d) argon

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(c) Coloured discharge tubes mainly contain Neon

4 views Answered 2023-02-05 15:29

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