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when a chemical change occurs, chemical bonds are broken up
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What happens at the atomic level during chemical change?
Atoms change the position from a molecule to another.
What indicates a chemical change happens while cooking?
The chemical composition of foods is changed during cooking.
What happens to mass during chemical and physical change?
it stays da same
What happens to matter during chemical change?
The chemical nature of the matter is changed; new compounds with new chemical formulas are formed.
What happens to mass during a chemical change?
Mass is conserved. This means it remains constant.
What happens to chemical bonds during chemical change?
During a chemical change, chemical bonds are broken between atoms in the reactants and new bonds are formed to create products. Energy is either released or absorbed during bond breaking and forming processes. The types and strengths of the bonds determine the overall energy change of the chemical reaction.
What happens to the bonds between atoms during a chemical change?
They break and new bonds are formed
What undergo no chemical change during a chemical change?
Catalysts doesn't undergo a chemical change during a chemical reaction.
What happens to energy during a chemical change?
when a chemical change occurs, chemical bonds are broken up
What happens when a chemical change occurs?
Chemical Change: A chemical change is when the product has changed completely to a new product.
How does chemical change happens in photosynthesis?
it happens when •A physical change is reversible, a chemical change is not.•the freezing of water would be a physical change because it can be reversed, whereas the burning of wood is a chemical change - you can't.
What undergoes no chemical change during a chemical reaction?
A catalyst undergoes no chemical change during a chemical reaction.
