Chemistry, 10.03.2020 15:31, hehefjf803
Which description correctly states the difference between a chemical and a physical property? A) Physical properties can only be observed in solid and liquid materials, while chemical properties can be seen in solid, liquid, and gas materials and involve temperature changes. B) Physical properties are seen when a material remains in one phase, while chemical properties are seen when materials shift from one phase to another, like from a solid to a liquid. C) Physical properties can be observed without changing into a new substance, while chemical properties are usually observable during a chemical reaction when a new substance is made. D) Physical properties are identified with the senses, like through sight and sound, while chemical properties can only be calculated with special tools, like thermometers and microscopes.
Answers: 2
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Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology
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Chemistry, 22.06.2019 15:00, Zagorodniypolina5
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
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Which description correctly states the difference between a chemical and a physical property? A) Phy...
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