Physical properties are characteristics of a pure substance that can be observed without changing it into another substance. Chemical properties are characteristics of a pure substance that describes its ability to change into different substance.
by drawing 2 circles and compare and contrast chemical and physical change
chemical properties deal with how an object or substance reacts to other substances (usually a solution, or gas, or some aqueous medium... any medium really). physical properties deal with the more noticeable stuff like strength, stiffness, toughness (and yes they all mean different things), brittleness, etc. etc.
Compare and contrast the properties of dilute and concentrated solutions is because you can dilute you solvent into a solution and then you have a concentrated solution.
Noble gases are not reactiveHalogens are very reactive.
Scientists can compare and classify matter based on its chemical properties such as reactivity, flammability, and ability to form bonds with other substances. Physical properties such as melting point, boiling point, density, and conductivity also provide valuable information for classifying matter. By studying these properties, scientists can identify similarities and differences between different substances to categorize them accordingly.
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Physical properties are characteristics that can be observed or measured without changing the substance's identity, such as color or density. Chemical properties describe how a substance interacts with other substances, like its ability to rust or burn. Physical changes alter a substance's appearance or state without changing its chemical composition, while chemical changes result in the formation of new substances with different chemical properties.
A chemical property is the substance's response to other substances, resulting in a new substance. A physical property is something like a substance's lustre, melting point, boiling point, colour, or density, to name a few. Examples of chemical properties are: combustibility and reaction to acid.
physical change is reversable while chemicle change is not and they both change because of some kind of energy that's all i can think of srry.
Objects can be compared based on properties like size, weight, shape, color, texture, and temperature. To contrast them, you can focus on differences in these properties. For example, comparing two balls, you might note that one is larger and heavier while the other is smaller and bouncier, highlighting their contrasting physical properties.
During physical changes, the particles that make up matter remain the same and only their arrangement or state changes. In contrast, during chemical changes, the particles undergo a rearrangement or bonding at the atomic level, resulting in the formation of new substances with different properties.
A good way to do this is to create a Venn diagram. If you don't know what a Venn diagram is then just search pictures of Venn diagrams. If you chart what your trying to compare and contrast then put the things that you put in your Venn diagram into a paragraph...Well there you go! I hope that helped you.