Chara

New girl type here! In science, we talked about change of state. The 3 states of matter are solid, liquid, and gas. When a solid turns into a gas, it is called sublimation. Dry ice goes through sublimation. It also makes really cool bubbles J. Liquid Nitrogen is very, VERY cold. It can freeze lettuce cold enough to shatter. That is what I learned about in science this week!