Multiple choice

When a magnesium ribbon burns, it combines with the oxygen from the air to form _____________, liberating heat and light.

  1. magnesium hydroxide

  2. magnesium oxide

  3. magnesium trioxide

  4. magnesium dioxide

  5. magnesium bicarbonate

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the correct option. When a magnesium ribbon burns, it combines with the oxygen from the air to form magnesium oxide, liberating heat and light.