physical change
A chemical change involves a rearrangement of atoms to form new substances with different chemical structures. In contrast, a physical change involves a change in the state, shape, or form of a substance without altering its chemical composition.
This is a chemical change, like any other burning reaction: magnesium is turned into magnesium oxide by burning reaction with oxygen (from air). 2Mg + O2 --> 2MgO
Burning magnesium oxide is a chemical change because it involves a chemical reaction where the magnesium oxide is converted to a new substance (magnesium oxide reacts with oxygen to form magnesium oxide). This process involves the breaking and forming of chemical bonds.
Burning magnesium (or burning anything) can be described as a chemical reaction, or as a chemical change. It is not a property. However, the capacity of being able to burn, also known as flammability, is a chemical property.
Yes, burning magnesium is a chemical change because it involves a chemical reaction where the magnesium combines with oxygen in the air to form magnesium oxide. This results in the formation of new substances with different chemical properties.
Heating magnesium is a physical process.But the reaction of magnesium with oxygen at high temperature is a chemical process.
No, magnesium burning is a chemical change because the magnesium undergoes a chemical reaction with oxygen to form magnesium oxide. Physical changes do not alter the chemical composition of a substance, whereas chemical changes do.
Burning a magnesium ribbon is a chemical change because the magnesium reacts with oxygen in the air to form magnesium oxide. This results in a new substance being formed with different chemical properties than the original magnesium ribbon.
A chemical change involves a rearrangement of atoms to form new substances with different chemical structures. In contrast, a physical change involves a change in the state, shape, or form of a substance without altering its chemical composition.
Some evidence that a chemical change is occurring when magnesium is burning in the presence of oxygen include the formation of a white powdery substance (magnesium oxide), the emission of light and heat, and the change in physical properties of the magnesium (e.g., color change or formation of ash).
This is a chemical change, like any other burning reaction: magnesium is turned into magnesium oxide by burning reaction with oxygen (from air). 2Mg + O2 --> 2MgO
Burning a strip of magnesium ribbon is a chemical change because the magnesium reacts with oxygen in the air to form magnesium oxide. This reaction results in the formation of new substances with different properties than the original magnesium ribbon.
Burning magnesium oxide is a chemical change because it involves a chemical reaction where the magnesium oxide is converted to a new substance (magnesium oxide reacts with oxygen to form magnesium oxide). This process involves the breaking and forming of chemical bonds.
Burning magnesium (or burning anything) can be described as a chemical reaction, or as a chemical change. It is not a property. However, the capacity of being able to burn, also known as flammability, is a chemical property.
Yes, burning magnesium is a chemical change because it involves a chemical reaction where the magnesium combines with oxygen in the air to form magnesium oxide. This results in the formation of new substances with different chemical properties.
Burning Mg in air is a chemical change. When magnesium reacts with oxygen in the air, it forms magnesium oxide. This is a chemical reaction that results in the formation of a new substance with different properties than the original magnesium.
Burning of magnesium in air is a chemical change because it undergoes a chemical reaction with oxygen in the air to form magnesium oxide. This reaction involves the breaking and forming of chemical bonds, resulting in the formation of a new substance with different properties than the original magnesium metal.