Question

when Magnesium ribbon is ignited the flame produced by it is

Answer 1

when mg ribbon is ignited it burns with a bright flame

the reaction involved is Mg + O2 = MgO

Answer 2

Pretty much always glowing particles of magnesium oxide, even if the oxidant is CO2. If it’s burning under water, the magnesium oxide quickly reacts with more water to form magnesium hydroxide.

And it is a combination reaction...

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