Chemistry · Elements and Alloys
सिगरेट लाइटर के चकमक पत्थर (flint) बनाने में आमतौर पर किस पायरोफोरिक मिश्र धातु का उपयोग किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1फेरोक्रोम
- 2मैग्नीशियम मिश्र धातु
- 3कैल्शियम ऑक्साइड
- 4मिशमेटल (Mischmetal)✓
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मिशमेटल (Mischmetal)
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