An experiment was conducted to determine the density of a rock sample. The table shows a partial record of the experiment. Experimental Record Mass of Rock 86.5 g Volume of Water in the Graduated Cylinder 142.5 mL ? What information should be recorded in the last row of the table? A. Ratio of the gravitational pull on the rock to the mass of the rock B. Ratio of the volume of the water to the mass of the rock C. Time taken for the rock to roll down an inclined plane D. Volume of water with the rock immersed in it

What postulate of the kinetic molecular theory best explains why gases have high fluidity? because collisions between gas particles are elastic, there is no loss of energy as particles flow past each other. because gases consist of large numbers of tiny particles, they spread out and do not come in contact with each other. because the attractive forces between gas particles are negligible, gas particles can glide easily past one another. because the average kinetic energy of gas particles increases as temperature increases, gas particles behave more like a liquid. question 6 compare the compressibility of gases and liquids. support your answer by describing the arrangement of particles in gases and liquids.

Which term refers to a property that depends only on the amount of a substance? ©@

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