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Which of these is a chemical change copper melting or water freezing or iron rusting or gas condensing?
Wiki User
∙ 11y ago
The only example of a chemical change in the list is iron rusting. The other three are all examples of physical changes.
Wiki User
∙ 11y ago
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What is a chemical reaction melting ice rubbing a marker on paper burning a candle rusting iron?
Rusting iron is the chemical change.
Is freezing of water evaporation of gasoline and rusting a nail a physical change?
freezing water and evaporation is physical-only change in state of matter. rusting nail is chemical-alters composition of substance
What are three chemical properties of matter?
The three common properties of matter are, Solid, Liquid, Gas.
Is the tendency of iron to rust physical or chemical?
Examples: Iron Rusting: CHEMICAL CHANGE The ABILITY for Iron to rust: Chemical PROPERTY Ice freezing: Physical CHANGE Water's ABILITY to evaporate: Physical PROPERTY
What are three chemical changes that do not require living organisms?
=>Rusting of iron =>Melting of sugar =>Burning of paper
Why is melting of butter is a physical change whereas rusting of almirah is a chemical change?
During melting the chemical structure is not changed; but rusting involve chemical rreactions.
Which one is a chemical change rusting of iron or melting of iron?
rusting of iron
10 examples of physical change and chemical change with picture?
No pictures, but here are ten examples of physical and chemical change: Physical: melting, freezing, subliming, condensing, deposition, vaporizing, crushing, bending, tearing, mixing in a heterogeneous mixture. Chemical: combustion, rusting, baking, electroplating, yeast, acid and base neutralization, baking soda and vinegar, chemical battery, metabolism.
What is a chemical reaction melting ice rubbing a marker on paper burning a candle rusting iron?
Rusting iron is the chemical change.
Is water condensing a chemical change?
No, it is a Physical Change. Physical Changes are concerned with energy and states of matter. A physical change does not produce a new substance. Changes in state or phase (condensation, melting, freezing, vaporization, sublimation) are physical changes. Other examples of physical changes include crushing a can, melting ice, and breaking a bottle. Chemical changes take place on the molecular level. A Chemical Change produces a new substance. Some examples of chemical changes include combustion (burning) and rusting of a metal.
What are the physical and chemical changes in metal?
Physical Changes in metal are: melting bending and rusting
Is freezing of water evaporation of gasoline and rusting a nail a physical change?
freezing water and evaporation is physical-only change in state of matter. rusting nail is chemical-alters composition of substance
What is an example of a physical change tarnishing rusting burning or melting?
Melting is an example of a physical change because it does not change the chemical composition of the substance undergoing the change. Tarnishing, rusting, and burning are examples of chemical change because they are caused by chemical reactions, which change the chemical composition of the substances undergoing the change.
Which one is a chemical change -rusting of iron or melting of iron?
Rusting is a chemical change. it forms one of the iron oxides depending the conditions. Melting is simply changing the form of the metal and of course it reverts to the solid state after the heat source is removed.
What are three chemical properties of matter?
The three common properties of matter are, Solid, Liquid, Gas.
Is the tendency of iron to rust physical or chemical?
Examples: Iron Rusting: CHEMICAL CHANGE The ABILITY for Iron to rust: Chemical PROPERTY Ice freezing: Physical CHANGE Water's ABILITY to evaporate: Physical PROPERTY
Is ductility a physical or a chemical change?
Being ductile, malleable, freezing, melting are some examples of physical changes of a substance. Physical changes do not form a new substance while chemical changes do. Examples of chemical changes are a rusting nail and combustion.
