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Why should a magnesium ribbon be …

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Why should a magnesium ribbon be cleaned before burning in air
  • 2 answers

Sahilqureshi Qureshi 1 year, 10 months ago

Dbjddd

Sia ? 2 years, 11 months ago

Magnesium ribbon should be cleaned with sandpaper before burning in air in order to remove white layer of magnesium oxide (MgO) from its surface which hinders the burning of magnesium.

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