0
What else can I help you with?
Is reacts with air a chemical or physical change?
When a substance reacts with air, it typically undergoes a chemical change. This is because the interaction with air usually involves a chemical reaction where new substances are formed with different properties than the original substance.
What chemical substances can pollute air land water?
one substance that pollutes the air
Is a form of green carbonate when exposed to moist air a physical property or chemical property?
This is a chemical property. The reaction of green carbonate with moist air to form a different substance involves a change in the chemical composition of the substance, indicating a chemical reaction.
Is reacting to air a physical or chemical property?
Reacting to air is a chemical property because it involves a change in the chemical composition of the substance when it comes into contact with oxygen in the air, leading to the formation of new compounds. It reflects how a substance interacts with its environment on a molecular level.
Why rusting is a chemical change and not a physical change?
Rusting is a chemical change because the metal is reacting with air and changing into a new substance.
What is the relationship between the chemical property of a substance and the chemical changes of a substance?
The chemical properties of an object show what a chemical change did to that substance.
What is the relationship between the chemical properties of a substance and the chemical change of substance?
The chemical properties of an object show what a chemical change did to that substance.
What is a chemical combination of a substance?
A substance is a chemical combination.
Is Mg burned in air chemical or physical?
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.
When there is a change in the chemical composition of a substance its called a?
Chemical Substance
Why is air a pure substance?
Air is considered a pure substance because it is a homogeneous mixture of gases, mainly nitrogen, oxygen, carbon dioxide, and trace amounts of other gases. Each component of air retains its unique chemical properties and cannot be separated by physical means without changing the composition of air.
What type of change when a substance changes into a new substance?
chemical
