18.07 Lab Acid Neutralization 1

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?

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize