Which of the following statements is correct? which of the following statements is correct?
a. the temperature of the system is inversely proportional to the average kinetic energy of an atom in a system.
b. the temperature of the system is proportional to the average kinetic energy of an atom in a system.
c. the square of the temperature of the system is proportional to the average kinetic energy of an atom in a system.

B

Explanation:

The temperature is proportional to the kinetic energy of the system.

The kinetic energy is a measure of the movement capability of the molecules of the system. Hence, we can directly say molecules moving faster possess more average kinetic energy.

This kinetic energy is a measure of temperature. This is in the sense that the higher the temperature, the higher the degree of turbulnece . This tends to show us that the molecules are moving with greater speed.

Hence, we can conclude that there is a direct degree of proportionality between the temperature and the kinetic energy of the molecules as an increase in temperature causes a corresponding increase in the speed of the molecules

alchemy hadn't scientific methods of study, appeal to mysticism and fantasy, the knowledge of chemistry and physics were modest at that time.

alchemy was - but as new rules were discovered it either changed into chemistry or it became "unscientific".