Achange in the number of protons or neutrons occurs in which type of reaction?

a: electrochemical reaction

b: thermochemical reaction

c: nuclear reaction

d: chemical reaction

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.

When the volume and number of particles of a gas are constant which of the following is also constant

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what