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What property stays the same during physical change chemical change?
mass
What characteristics best describe what happen during a physical change?
The compsitions stays the same :0
Is it a physical or chemical change when a substance changes form but it remains the same substance?
it would be physical change because physical change is when the substance stays the same
When salt dissolves in water the amount of salt decreases or stays the same?
When salt dissolves in water, the amount of salt stays the same. The salt molecules spread out in the water but remain present in the solution. This is a physical change and does not involve the loss or gain of salt molecules.
Is dissolving of salt a chemical change?
No, it is a physical change.
What is change in which the composition of matter stays the same?
physical change
When a substance changes form but it remains the same substance is it a chemical or physical change?
it would be physical change because physical change is when the substance stays the same
When a substance changes form but it remains the same substance is it a physical or chemical change?
it would be physical change because physical change is when the substance stays the same
What property stays the same during physical change chemical change?
mass
What characteristics best describe what happen during a physical change?
The compsitions stays the same :0
Is it a physical or chemical change when a substance changes form but it remains the same substance?
it would be physical change because physical change is when the substance stays the same
What happens to mass during chemical and physical change?
it stays da same
Is a change of state such as a liquid changing to a gas is an example of a physical change?
Yes. Because the chemistry stays the same.
What is the type of matter change in which matter stays the same and no new substances are formed?
A physical change is a type of matter change in which the substance's chemical composition remains the same, and no new substances are formed. Examples of physical changes include changes in state (solid to liquid), changes in shape, or changes in size.
What is the difference between physical change ands physical property?
A physical property is any characteristic of a material that can be observed or/and measured without changing the identity.A physical change is the change in which the properties of a substance change but the identity always stays the same.
What is the substance that undergoes a physical change but always stays the same?
a physical change is totally reversible, i.e, you can get the substance you will get back after some physical process like heating, evaporating, etc. thus the substance actually remains the same.
When matter undergoes a physical or chemical change the amount of mass changes or stays the same?
In physical changes, the amount of mass stays the same because no new substances are formed. In chemical changes, the amount of mass stays the same due to the law of conservation of mass, which states that mass cannot be created or destroyed, only rearranged into different substances.
