what are two examples of chemical properties?
160089
['Reactivity with other chemicals.', 'Toxicity.', 'Coordination number.', 'Flammability.', 'Enthalpy of formation.', 'Heat of combustion.', 'Oxidation states.', 'Chemical stability.']
530619
Chemical substances can be simple substances, chemical compounds, or alloys. ... A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory.
1304703
['Compressibility.', 'Density.', 'Specific Enthalpy.', 'Specific Entropy.', 'Specific Heat Capacity.', 'Pressure.', 'Temperature.', 'Thermal Conductivity.']
700454
Characteristics such as melting point, boiling point, density, solubility, color, odor, etc. are physical properties. ... Reactions of a substance, either with itself or with another substance are chemical properties. Physical and chemical properties can be used to classify a substance as ionic or molecular.
309237
chemical properties are characteristics that describe a substance's ability to change into different substances, and physical properties are characteristics that can be observed without changing it into another substance.
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['Low melting points and boiling points. ... ', 'Low enthalpies of fusion and vaporization These properties are usually one or two orders of magnitude smaller than they are for ionic compounds.', 'Soft or brittle solid forms. ... ', 'Poor electrical and thermal conductivity.']
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Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to undergo a specific chemical change. To identify a chemical property, we look for a chemical change.
33601
['color (intensive)', 'density (intensive)', 'volume (extensive)', 'mass (extensive)', 'boiling point (intensive): the temperature at which a substance boils.', 'melting point (intensive): the temperature at which a substance melts.']
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The most common chemical property is the type of oxide that the element forms. Metals form oxides that are basic , but non-metals form oxides that are acidic . For example, sulfur and carbon are both non-metals. They react with oxygen to form sulfur dioxide and carbon dioxide.
1046406
In this lesson, we looked at some of the more common physical properties of compounds, including color, odor, melting point and boiling point. A chemical property is a characteristic of a substance that can only be observed during some type of chemical reaction.
921748
Examples of intensive properties include temperature, T; refractive index, n; density, ρ; and hardness of an object, η. By contrast, extensive properties such as the mass, volume and entropy of systems are additive for subsystems because they increase and decrease as they grow larger and smaller, respectively.
182458
Physical properties are those that can be observed without changing the identity of the substance. ... Properties that describe how a substance changes into a completely different substance are called chemical properties. Flammability and corrosion/oxidation resistance are examples of chemical properties.
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['Color.', 'Size.', 'Texture.', 'Shape.', 'Odor.', 'Hardness.', 'Physical state of matter (whether it is a liquid, solid, or gas)']
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Chemical properties are characteristic properties of elements shown during chemical change. Chemical properties are properties of an element or compound that are seen during any chemical reactions.
633798
Familiar examples of physical properties include density, color, hardness, melting and boiling points, and electrical conductivity. We can observe some physical properties, such as density and color, without changing the physical state of the matter observed.
137395
Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion. ... The explosion of nitroglycerin is a chemical change because the gases produced are very different kinds of matter from the original substance.
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8 replies. "Matter possesses two types of properties, physical and chemical."