What happens to gas particles when they move faster?

The correct answer is They collide more often and with greater force..

Method lens: First identify the measured quantity, then match the equation or particle idea to the command word. This question asks: What happens to gas particles when they move faster. The correct response is They collide more often and with greater force., because gas pressure comes from particle collisions with container walls. In Particle motion in gases, the marking point should connect directly to explain that faster gas particles collide more often and with greater force. If the question includes values, the working must keep the appropriate unit and operation; if it is an explanation, it must name the relevant particle behaviour or energy change. This item belongs to Particle model and pressure, so avoid answers that switch to a different quantity, confuse heat with temperature, or describe gas pressure without collisions when collisions are the reason. Checkpoint 488 is distinct because it uses this exact question context and the method lens rather than a generic particle-model sentence.