Question

What is formed, when magnesium ribbon is burnt in air ?​

Answer 1

Answer:

When magnesium ribbon is burnt in the air, it combines with oxygen to form white powder magnesium oxide MgO with the release of heat and light. It forms a white powder of magnesium oxide.

Explanation:

hope it helps!!

Answer 2

Answer:

When magnesium ribbon is burnt in air it produces magnesium oxide and burns with a dazzling white flame.The ribbon gets converted into ash which is MgO . This reaction shows chemical change as the ribbon is converted to ash which is irreversible.

Hope it will help you.