0
If dish of sugar and water solution is left in the sun after a few days the solution has disappeared and a white residue remains on the dish Has a physical or chemical change taken place explain?
Wiki User
∙ 13y ago
Yes, A physical change has taken place. The water has evaporated and left the sugar. Neither substance has changed its identity.
GOOD LUCK ON YOUR TEST!
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Is the property of copper a physical or a chemical property explain?
Copper has both chemical and physical properties. You will need to specify which property you are asking about
Explain the difference between chemical properties and physical properties?
physical property happens by itself or from things in nature. chemical property happens by outside.
Can matter undergo changes in both its physical and its chemical properties Explain please?
No.
Explain the difference between chemical and physical weathering?
Chemical weathering is which makes new substances, whereas physical weathering is where rock is changed into smaller pieces of the same substance.
Is stone breaking a physical change?
Breaking of stone is a physical or chemical change? Explain.
Is twisting a wire chemical or physical change explain?
It is physical. The wire changes shape, but it is still made of the same materials.
Is the property of copper a physical or a chemical property explain?
Copper has both chemical and physical properties. You will need to specify which property you are asking about
Is it a chemical or physical change when heat is put over sugar?
its physical change.to explain,the conversion of solid to liquid is physical
Explain the difference between chemical properties and physical properties?
physical property happens by itself or from things in nature. chemical property happens by outside.
Can matter undergo changes in both its physical and its chemical properties Explain please?
No.
When the banana, berries, water, and hot dog are blended, does a physical or chemical change occur?
both physical and chemical change occur
Explain the difference between chemical and physical weathering?
Chemical weathering is which makes new substances, whereas physical weathering is where rock is changed into smaller pieces of the same substance.
Is stone breaking a physical change?
Breaking of stone is a physical or chemical change? Explain.
Does food go thought a chemical physical or both change during digestion Explain?
Both
When water is boiled in a pot it bubbles Is this the result of a chemical reaction Explain why or why not?
It is a physical change because it is evaporation. Physical changes can be undone. If it was a chemical reaction it would be permanent like burning wood.
Explain what a chemical change is?
a chemical change is a change which brings about a change in the chemical properties of a substance which cannot be reversed through physical means like heating or cooling.
Need help on science homework has anyone answered this question Are the changes from a to b and from b to c physical or chemical changes explain your answer?
Changes from a to b and from b to c may be either physical or chemical.
