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physical change involves viscosity, conductivity, melting point, boiling point, density, malleability and hardness.
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How can you recognize physical and chemical changes?
A physical change is when a new substance is formed. It changes the appearance. A chemical change affects the composition.
Is growing smarter a physical or chemical change?
Chemical. Because this affects your brain.
Why is a piece of lemon turning tea cloudy a physical change?
Because a physical change affects things like looks and shape. When a piece of lemon turns the tea cloudy, it doesn't affect it's chemical composition.
Does the temperature of the water effect a science experiment?
Yes. How much it affects the experiment depends on exactly what the experiment is and how much the temperature has changed, but any change in temperature affects water's physical and chemical properties.
Is it a physical change chemical change when salt dissolves in water?
Physical
What is a change that affects only the physical of a substance?
It's called a physical change.
What is the change that only affects the physical properties of a substance?
It's called a physical change.
A change that affects the physical properties but not the identity of a substance is?
chemical change
How does Matter Change Physical Changes?
It affects it state.
What Is a physical change in matter?
A physical change is a change that affects one or more properties of matter. For example, if you have a popsicle and it melts, it's looks change but the physical properties don't
Is a physical change in matter?
A physical change is a change that affects one or more properties of matter. For example, if you have a popsicle and it melts, it's looks change but the physical properties don't
How can you recognize physical and chemical changes?
A physical change is when a new substance is formed. It changes the appearance. A chemical change affects the composition.
Is growing smarter a physical or chemical change?
Chemical. Because this affects your brain.
What chemical and physical changes?
Chemical changes change to a substance`s chemical formula but a Physical change only affects attributes like color shape or size
Why is melting a physical change?
Because melting only affects the state of matter that the melted substance is, it doesn't change the chemical properties.
Example of physical change in an object?
A physical change is a change which affects only the physical properties of an object, not its chemical properties. Examples include breaking glass, smoothing a rock with a sander, and freezing water. As long as a new substance is not created in a process, the process is a physical change.
Is cutting glass physical or chemical?
Physical. A phisical chage only affects the sapearance. A chemical change affects the make-up of the substance. If you cut glass than you are just chugging the shape of the glass, but it is still glass.
