Kelvin temperature is directly proportional to average kinetic energy of particles. This means that, the higher the temperature of a gas sample, the the particles move on average. (Choose from the words: slower, faster or same).

When a comet collides with earth, it adds material to our planet and causes great damage. therefore, a collision like this is a a. destructive force b. constructive force c. geologic process and event d. constructive and destructive force

How will the emission of an alpha particle affect the atomic number of an atom

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