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Are new substances formed in a physical?
No, new substances are not formed in a physical change. A physical change is a change in the form or appearance of a substance without changing its chemical composition.
What is the type of matter change in which matter stays the same and no new substances are formed?
A physical change is a type of matter change in which the substance's chemical composition remains the same, and no new substances are formed. Examples of physical changes include changes in state (solid to liquid), changes in shape, or changes in size.
Does physical change differ from a chemical in that waste products are formed through chemical changes?
Yes, physical changes involve a change in the appearance or form of a substance without forming new substances. Chemical changes, on the other hand, involve the formation of new substances through the rearrangement of atoms. Waste products may be formed in chemical changes as new substances are produced.
How do the properties of substances formed in chemical changes compare to those of the original substances?
Substances formed in chemical changes have different physical and chemical properties compared to the original substances. This can include changes in color, odor, state of matter, melting/boiling points, and reactivity. The chemical composition of the new substances is also different from the original substances.
Can you explain the difference between physical changes and chemical changes?
Physical changes is change in property. Ex) change from solid to liquid....ice to water. Chemical change changes to different substances. Ex) rotting of fruit.
Difference between physical and chemical change?
Physical changes result in a change in appearance or physical state without forming new substances, such as melting ice or breaking a glass. Chemical changes involve the rearrangement of atoms to form new substances with different chemical properties, like burning a piece of paper or rusting of iron.
Do new substances made in a chemical reaction have new properties?
Yes, new substances formed in a chemical reaction often have different properties than the original substances. This is because the arrangement of atoms in the molecules of the new substances is different, leading to changes in their physical and chemical properties.
What does not result in a new substance being formed?
A physical change, such as melting ice or cutting paper, does not result in a new substance being formed. These changes only affect the physical state of the matter, not its chemical composition.
What is new substances formed in a chemical reaction?
New substances formed in a chemical reaction are called products. These products have different chemical properties than the reactants that were originally present, and the reaction is often characterized by changes in physical properties such as color, temperature, or state.
Physical chantes such as ice melting are any new substances formed?
No.
When atoms combine is it a physical change or a chemical change?
When atoms combine to form molecules, it is a chemical change. In a chemical change, new substances are formed with different properties from the original substances. This is in contrast to physical changes, where the state or appearance of a substance may change without forming new substances.
Is a tree a chemical or physical change?
it's a physical change because no new substances were formed.
