Kim described two subatomic particles below: particle P: has the least mass , particle Q:a more massive particle with a charge. Which of the following statement is correct based on the description of each particle

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

Identify the electromagnets with poles that are reversed from the electromagnet shown above

What term describes technology that operates on an atomic level