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6. An object has a mass of 0.125 lb. When it is submerged in a graduated cylinder initially containing 19.6 mL of water, the water level rises to 39.9 mL. (given 2.2 lb = 1.0 kg, 1000 g =1.0 kg)
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Order the following from smallest to largest atom, electron, quark, proton, neutron, molecule, nucleus
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Chemistry, 21.06.2019 16:00
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .
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Chemistry, 22.06.2019 08:00
What are the similarities of physical and chemical change ?
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6. An object has a mass of 0.125 lb. When it is submerged in a graduated cylinder initially containi...
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