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When a physical changes occurs new substance are formed?
False. In a physical change, the substance remains the same even though there may be a change in appearance or state. The molecules of the substance do not rearrange themselves to form a new substance.
Is a change that produces a new element a physical change?
No, it is a chemical change. ---------------------------------- Yes, it is a physical change because this change not involve a chemical reaction but a nuclear reaction followed by a change in the number of protons and neutrons.
What happens to energy during a change of state Why is it physical change?
During a change of state, energy is either absorbed or released as heat. This is because the particles in a substance need energy to break their bonds and move into a new arrangement. A change of state is a physical change because it does not involve a change in the chemical composition of the substance, only its physical properties.
How is a chemical change different from a physical change?
a physical change can be reversed a chemical one can'tA chemical change is when a new substance, with new and different properties, is produced. The identity of the original substance is changed. In contrast, a physical change is when one or more of a substance's physical properties have simply been altered; no new substance is produced.
What does it mean when there is physical change?
A physical change is one where no new substance is produced. Melting is an example of a physical change. When you melt iron, you get liquid iron, it's still the same chemical substance. If you melt copper, you get liquid copper, not liquid iron.
This type of of change produces a new sustance what is the substance?
chemical propertieschemical propertieschemical properties
What is A substance that undergoes a chemical change produces a new substance with new what?
This substance is called reactant.
What A substance that undergoes a chemical change produces a new substance with new?
This substance is called reactant.
What is a substance that undergoes a chemical change produces a new substance with new?
This substance is called reactant.
What is a change in matter that produces a substance with new properties?
a chemical change
If a new substance is produced is it a chemical change?
Correct; a chemical change produces a new substance, or in other words, an existing substance changes into a different substance.
What is a change that produces a new substance called?
A chemical change produces a new substance with different chemical properties from the original substances. This change involves the breaking and forming of chemical bonds. Examples of chemical changes include burning wood, baking a cake, and rusting of iron.
What type of change occurs when a substance a completely change into a new substance?
Chemical change
What type of change produces a new substance that starts with an O?
Octillion :) hope this helped :) plz gift me on ourworld :) my name i Red 50 :)
This type of of change produces a new sustance?
chemical change
What type of change occurs when a substance is completely changes into a new substance?
chemical change
A kind of change in matter that produces a new substance?
Nuclear and Chemical changes result in new substances.
