when talking about the speeds of atoms in a gas, you must refer to the average speed because:\nthe atoms are…

when talking about the speeds of atoms in a gas, you must refer to the average speed because:\nthe atoms are moving too fast to measure an accurate speed, so using an average speed is the best we can do.\nthe atoms can speed up and slow down on their own. so it depends on what each individual atom is doing.\nit doesnt make any sense to talk about the speed of an atom because atoms are too small to measure their speeds.\nan atoms individual speed will change as it collides with other atoms, so we have to use an average.
Answer
Answer:
An atom's individual speed will change as it collides with other atoms, so we have to use an average.
Brief Explanations:
In a gas, atoms are in constant random - motion and collide frequently. Their individual speeds vary greatly due to these collisions, so average speed is more meaningful.