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Elements, Compounds, Symbols And Formulae — CHEMISTRY STD 6 — Question

ICSE BoardEnglish MediumSTD 6CHEMISTRYElements, Compounds, Symbols And Formulae1 Mark
Question
Give reason:Argon is filled in electric bulbs.
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Answer

Argon is an inert gas and protects the element of bulb from oxidation and burning. Hence increases bulb’s life.

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