What type of reaction is magnesium burning in air?

exothermic reaction
Magnesium gives up two electrons to oxygen atoms to form this powdery product. This is an exothermic reaction. An exothermic reaction is a term that describes a chemical reaction in which there is a net release of energy (heat).

Is burning magnesium ribbon a combustion reaction?

Description: A combustion reaction is demonstrated by the burning of magnesium in air, emitting a brilliant light and intense heat. Materials: Magnesium ribbon.

When magnesium ribbon burns in air write any two observations and name the type of reaction?

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 ribbon is burnt write complete observation?

Explanation: 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.

What is ribbon of magnesium?

(măg-nē′zē-əm, -zhəm) Symbol Mg. A light, silvery-white, moderately hard metallic element that in ribbon or powder form burns with a brilliant white flame. Obtained chiefly from magnesite, dolomite, and bodies of salt water, it is used in structural alloys, pyrotechnics, flash photography, and incendiary bombs.

What happens when magnesium ribbon is burnt in air write a word equation for this process name the type of change which take place?

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

What happens when magnesium ribbon is burnt in air write the word equation?

MgO + H2O→Mg(OH)2.