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Magnesium oxide contains magnesium and oxygen.

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10y ago

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What is the new substance when magnesium is burned?

Assuming Oxygen is the oxidizing element: 2Mg + O2 -> 2MgO + energy So your answer is MgO or Magnesium oxide or Magnesia


Is magnesuim oxide a compound?

Yes, magnesium oxide is a compound. It is formed by the combination of magnesium and oxygen atoms in a fixed ratio.


What happens to the magnesium when it forms magnesium oxide?

When magnesium reacts with oxygen to form magnesium oxide, the magnesium atoms lose electrons to form magnesium ions, and oxygen atoms gain electrons to form oxide ions. The magnesium ions and oxide ions then combine through ionic bonding to form the compound magnesium oxide.


What chemical compound is formed when magnesium is burned?

When magnesium is burned, it forms magnesium oxide (MgO) as a chemical compound. This reaction occurs in the presence of oxygen, where magnesium combines with oxygen atoms to form magnesium oxide.


Why does magnesium oxide weigh more than magnesium metal?

because it has an oxygen on it. Mg + O > MgO (That's the unbalanced formula)


Why is a mass bigger if magnesium is burned in oxygen?

When magnesium is burned in oxygen, it undergoes a chemical reaction called combustion. During this reaction, magnesium atoms combine with oxygen atoms to form magnesium oxide. The increased mass observed after burning magnesium is due to the formation of magnesium oxide, which adds the combined mass of magnesium and oxygen atoms to the initial mass of the magnesium.


Is magnesium and magnesium oxide the same?

No, magnesium oxide consists of positive magnesium ions (Mg2+) and negative oxide (O2-) ions. It is a white powder. Magnesium and oxygen are to separate substances. Magnesium consists of neutral magnesium atoms (Mg). It is a silvery metal. Oxygen consists of neutral oxygen molecules (O2) it is a colorless gas.


Does Magnesium oxide have ionic or covalent bond or has it polar or non-polar bonding?

Magnesium oxide has ionic bonding between the magnesium cation and the oxygen anion. Ionic bonds form between atoms with a large difference in electronegativity. Therefore, the bonding in magnesium oxide is considered polar.


What is the common name for MgO?

Magnesium Oxide


How many moles of magnesium oxide are formed when 4 moles of magnesium react with oxygen Here is the formula 2 Mg plus O 2 is equal to 2 Mg O?

From the formula, you have 2 atoms of Magnesium combine with one oxygen molecule to form 2 molecules of magnesium oxide. So when 4 magnesium atoms combine with two molecules of oxygen you get 4 magnesium oxide molecules. So from 4 moles of magnesium you get 4 moles of Magnesium oxide.


How would you use a particle model to explain the reaction of burning magnesium in detail?

In a particle model for burning magnesium, the magnesium atoms react with oxygen molecules to form magnesium oxide. The reaction starts with the magnesium atoms breaking bonds with each other and forming new bonds with oxygen atoms. This process releases energy in the form of heat and light. The magnesium atoms and oxygen molecules rearrange their bonds to create a new compound, magnesium oxide.


Is magnesium oxide a compound or a molecule?

Magnesium oxide is a compound because it is formed from a chemical combination of magnesium and oxygen atoms. It does not consist of discrete molecules like covalently bonded compounds, but rather ions held together by ionic bonds.