What signs are there that the chemical change has taken place when a piece of magnesium ribbon is burnt?
Answers
Answered by
2
Answer:
Hold the tip of the ribbon next to the flame of the burner. The ribbon burns with a bright white light. Intense heat is also produced in this reaction. Here, when magnesium burns, it reacts with the oxygen found in air to form a powdery ash called magnesium oxide.
Answered by
2
Explanation:
it is the sign in which the chemical changes taken place with a piece of magnesium ribbon is burnt
Similar questions