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Is ice melting a chemical or physical property?
Physical, chemical is one that affects the chemical make up of the substance.
Is sweetening a sour fruit a chemical change?
Making a fruit salad involves physical activities and physical change. It's not a chemical change. The result is a physical change in the ingredients to allow them to be physically combined to make the fruit salad.
Is making water glow a chemical change or a physical change?
Making water glow is a physical change. Adding a substance like a fluorescent dye or phosphorescent material to water to make it glow involves only a physical alteration in the properties of water, not a chemical change in its molecular structure.
When a physical change in a sample occurs which does not change?
Substance in the material Remain the same
Is boiling water on a stove chemical or physical change?
This involves a change of state of the water. Before, during, and after the boiling, it remains water. So, since the substance doesn't change its character, the boiling of water is a physical change.
What is called a change that does not make a substance into a new substance?
A change that does not make a substance into a new substance is called a physical change. In physical changes, the physical properties of the substance may change, such as shape, size, or state (solid, liquid, gas), but the chemical composition remains the same.
Does a physical change make the substance that undergoes it a different substance if not then what can change?
After a physical change a substance does not change its chemical composition it simply changes its state as, water to ice or vapours.
What is a change that alters the form or appearance of a substance but does not make it into other substance?
It is considered a physical change. A chemical change involves chemical reactions that change the substance into another substance. A physical change typically only modifies the form or phase.
When a substance undergoes a physical change what does not a change?
The chemical make up of a substance does not change. It must remain the same combination of atoms or molecules to be considered only a physical change.
Why cant a physical change change what a substance is?
Because its not using any chemicals. For example, If you cut your hair, it's still hair just shorter. But if you color your hair, you are using chemicals to make it a diffrent color
Does a chemical change cause a substance to have new physical properties?
It affects it so ya Anyways, water becomes black and shines really bright when it is affected to magnesium and cesium bromide
Is pressure a physical change or chemical change?
A physical change. The chemical make up of the material is not changed. --------------------------------------------------------------------- Pressure is not a change, it is a characteristic. It is the ratio force/area.
What are two observations you might make when a physical change occurs?
Change in state: One observation would be a change in the physical state of the substance, such as from solid to liquid or gas. Reversibility: Another observation might be that the physical change is typically reversible, meaning the substance can return to its original state by reversing the process that caused the change.
Is ice melting a chemical or physical property?
Physical, chemical is one that affects the chemical make up of the substance.
Is sweetening a sour fruit a chemical change?
Making a fruit salad involves physical activities and physical change. It's not a chemical change. The result is a physical change in the ingredients to allow them to be physically combined to make the fruit salad.
Why is bending a glass tube a physical change?
Cutting a glass tube is a physical change because the cut glass tube still has the same chemical composition as the uncut tube. Nothing has changed except the physical appearance of the glass tube.
Is food coloring added to cake icing to make it pink a chemical change?
Yes, adding food coloring to cake icing to make it pink is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, while a physical change only alters the appearance of a substance without changing its chemical makeup. In this case, the food coloring mixes with the icing but does not create a new substance with different chemical properties.
