Chemistry, 06.07.2019 07:00 zachisthequeen2002
Astudent used computer software to represent the movement of particles in the solid state. which type of scientific model did the student use?
Answers: 1
Chemistry, 23.06.2019 02:30
Apound is approximately 0.45 kilogram. a persons weighs 87 kilograms. what is the persons’s weight, in pounds, when expressed to the correct number of significant figures
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Chemistry, 23.06.2019 08:30
Sand is more likely than shale to preserve fossils. true false
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Chemistry, 23.06.2019 12:00
Which of the following statements is true? a. most heat energy is easily recovered and used for useful actions. b. friction causes molecules to vibrate more slowly. burning air and gasoline in an c. engine changes chemical energy into mechanical energy. it is impossible to d. change mechanical energy into mechanical energy.
Answers: 1
Astudent used computer software to represent the movement of particles in the solid state. which typ...
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