Any1
Oxidation is a chemical reaction; but a physical modification can also occur.
No, it is a physical reaction because it doesn't undergo any change in chemical properties.
When a aluminum can is crushed, it undergoes a physical change, because even though the object got crushed and misshaped it still has the same identity.The identity has never changed.
Oxidation is a chemical reaction; but a physical modification can also occur.
Oxidation is a chemical reaction; but a physical modification can also occur.
In a chemical reaction, reactants are the substances that undergo a change to form products. Reactants are written on the left side of a chemical equation, while products are written on the right side. The chemical reaction is the process by which reactants are transformed into products through the breaking and forming of chemical bonds.
"Very reactive" is a chemical property because it describes how likely a substance is to undergo a chemical reaction with other substances. It does not pertain to any physical characteristic of the substance.
Yes, matter can undergo changes in both its physical and chemical properties. Physical properties changes do not alter the composition of the substance, such as changing state from solid to liquid. Chemical properties changes involve a chemical reaction that results in the formation of new substances with different chemical compositions.
Catalysts doesn't undergo a chemical change during a chemical reaction.
Adding antifreeze to your radiator is a physical change because the antifreeze retains its chemical composition and properties when mixed with the water in the radiator. It does not undergo a chemical reaction to form a new substance.
A catalyst doesn't undergo a chemical change during a chemical reaction.
it is chemical because it can not be reversed