SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is a list of physical properties?
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density, conductivity, reaction with acid
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flexibility, reaction with hydrochloric acid, color
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temperature change when a chemical is added, texture, density
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electrical conductivity, hardness, ability to transmit light
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Explanation:
Detailed explanation-1: -Physical properties include color, density, hardness, and melting and boiling points.
Detailed explanation-2: -Copper conducts electricity. Conductivity is a physical property.
Detailed explanation-3: -Familiar examples of physical properties include density, color, hardness, melting and boiling points, and electrical conductivity.
Detailed explanation-4: -The ability of a substance to conduct an electrical charge or heat is measured by conductivity. It is a physical property because the identity of the substance used is not changed i.e. no change in chemical composition. It just transmits the form of energy, such as electricity or heat.
There is 1 question to complete.