What is produced when magnesium is burnt in air?

magnesium oxide
After it burns, it forms a white powder of the magnesium oxide. Magnesium gives up two electrons to oxygen atoms to form this powdery product. This is an exothermic reaction.

What is a new substance formed on burning magnesium?

We see that the magnesium ribbon burns with a dazzling white flame and changes into a white powder. This powder is magnesium oxide. Due to the reaction between magnesium and oxygen present in the air a new substance called magnesium oxide is formed.

What happens when magnesium ribbon is burnt in air and write chemical equation?

2Mg+O2​→2MgO.

When magnesium is burnt in air then Mcq?

Answer: White powder magnesium oxide (MgO) 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. Magnesium gives up two electrons to oxygen atoms to form this powdery product.

What happens when magnesium is burnt in air oxygen nitrogen?

When magnesium is burnt in the air consisting of the oxygen and the nitrogen gas then, it results in the formation of the oxide and the nitride i.e. the magnesium oxide (X) and the magnesium nitride (Y).

When magnesium ribbon is burnt in nitrogen gas the compound formed is?

If the burning ribbon is placed in nitrogen gas chamber, magnesium reacts with nitrogen and forms magnesium nitride (Mg3N2).

What happens when magnesium is burnt in air Class 7?

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. Magnesium gives up two electrons to oxygen atoms to form this powdery product.

What happens when a magnesium ribbon is burnt in the presence of air give the chemical equation of the reaction?

The equation is: Magnesium + oxygen → magnesium oxide. 2Mg + O2 → 2MgO.

What happens when magnesium is burnt in oxygen write a chemical equation?

Magnesium + oxygen → magnesium oxide.

When magnesium is burnt in air it combines with oxygen to form magnesium oxide write chemical equation for the reaction and identify the substance oxidised?