Magnesium is not a change of any sort. It is a metallic element that can undergo both physical an chemical changes.
Hi
Yes, because the chemical structure is compromised
its a chemical lol
This is a physical process.
No, adding hydrochloric acid (HCl) to magnesium (Mg) and observing the resulting chemical reaction is a chemical change, not a physical change. The reaction produces hydrogen gas and magnesium chloride, with new substances formed.
Magnesium is not a change of any sort. It is a metallic element that can undergo both physical an chemical changes.
Adding HCl to Mg will result in a chemical change. The HCl will react with the Mg to form magnesium chloride and hydrogen gas. This demonstrates a chemical reaction where new substances are formed.
When magnesium sulfate dissolves in water, it undergoes a physical change, not a chemical change. The molecules of magnesium sulfate are simply dispersed in the water, but no new chemical substances are formed.
Hi
Yes, because the chemical structure is compromised
It is a physical change.
The reaction between magnesium and oxygen to form magnesium oxide is a chemical change. This is because new substances with different properties are formed during the reaction.
It's a physical change because it might be in a different form but it's still magnesium
its a chemical lol
Adding HCl to Mg would result in a chemical change. The reaction between hydrochloric acid (HCl) and magnesium (Mg) produces hydrogen gas (H2) and magnesium chloride (MgCl2), which are new substances formed by a rearrangement of atoms. This is a chemical change because the composition of the substances involved is altered.
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.