How can volume be used to separate solids and gases? a. solids have a definite volume and gases have a variable volume. b. solids and gases both have variable volumes. c. solids and gases both have definite volumes.

Drug abuse will not lead to physical and psychological dependence. true or false ?

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775