0
What else can I help you with?
What does physical and chemical change have in common?
A physical change to an object is a change in properties not involving the chemical makeup. In other words, a physical change is any change you can make to an object without changing the actual substance. (I.e. state of matter, size, shape, color . . .etc.) A chemical change is a change that forms a new substance through a chemical reaction. A chemical reaction is often signaled by bubbling or fizzing, but the only real way to prove a chemical reaction is by coming up with a new substance. So physical changes leave you with the same substance (slightly altered in appearance/texture etc.), but chemical reactions give you a new substance.
Is flettening a chemical change?
No, flattening is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, whereas flattening simply changes the shape or appearance of the object.
If a substance changes color what has most likely happened chemical or physical change?
Very probable a chemical change; but also physical changes can be the cause.
Is producing heat chemical or physical change?
Producing heat is usually a physical change because it does not involve the formation of new substances. Heat is often a result of changes in energy levels or motion of particles in a system, rather than a chemical reaction that creates entirely new molecules.
Can chemical reactions have physical changes?
No, chemical reactions involve changes in the chemical composition of substances, while physical changes involve changes in the physical state or appearance of a substance without altering its chemical composition.
Do compounds and mixtures cause chemical or physical changes?
nose
Can a chemical changes be reversed by physical changes?
Technically no..... however; the application of "extreme" physical forces can cause chemical change such as applying exiremely high pressure to coal to cause the formation of diamond.
What can indicate physical or chemical changes depending on the cause of the change?
People can
What happens after physical and chemical changes have occurred?
The substance will remain in its current state unless acted upon in such a way as to cause a physical or chemical change.
Is wax melting a chemical or physical or chemical property?
Physical change. The wax was solid and now it is a liquid. All phase changes are physical changes.
When ice changes to water the link up of atoms does or does not change?
The bonds between hydrogen and oxygen atoms of individual water molecules do not change when liquid water changes to ice. This is a physical change called freezing, and does not cause any chemical changes to occur. Only chemical changes can cause changes in chemical bonds.
Can indicate physical and chemical changes depending on the cause of the change?
Physical changes involve alterations in form or appearance without changing the substance's chemical composition, such as melting, freezing, or dissolving. In contrast, chemical changes result in the formation of new substances with different properties through reactions, such as rusting or combustion. The cause of the change—whether it be heat, pressure, or a chemical reaction—determines whether the change is physical or chemical. Thus, understanding the nature of the change helps identify the underlying processes involved.
What is a physical change and physical property?
Physical changes are changes that do NOT change a substances chemical composition, and do not cause a chemical reaction. Cutting, painting, and bending something are examples of physical changes. Physical properties are measurable properties that describe a physical characteristic, such as color, flexibility, brittlenes, etc. It also includes changes of state from solid to liquid, liquid to gas, etc, and an objects boiling point and melting point.
What can chemical changes change?
Cooking food can cause chemical Changes
What does physical and chemical change have in common?
A physical change to an object is a change in properties not involving the chemical makeup. In other words, a physical change is any change you can make to an object without changing the actual substance. (I.e. state of matter, size, shape, color . . .etc.) A chemical change is a change that forms a new substance through a chemical reaction. A chemical reaction is often signaled by bubbling or fizzing, but the only real way to prove a chemical reaction is by coming up with a new substance. So physical changes leave you with the same substance (slightly altered in appearance/texture etc.), but chemical reactions give you a new substance.
Is flettening a chemical change?
No, flattening is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, whereas flattening simply changes the shape or appearance of the object.
Is copper corroding a physical change?
it is a Chemical- corrossion processes cause electrochemical changes mohamed ihab abdel hamid
