Temperature and pressure are super important in figuring out the different states of matter we see every day.
Solids: When things get cold, like when water freezes into ice, the tiny parts called molecules lose energy. They start to stick together tightly, which makes a solid.
Liquids: If you heat up ice, it melts into water. As the temperature goes up, the molecules get more energy and can move around more, but they still stay close to each other.
Gases: If you heat the water even more, it turns into steam. At really high temperatures, like when you boil water in a kettle, pressure can change how quickly things boil. Higher pressure can make water boil faster.
So, whether it’s ice, water, or steam, it all depends on how temperature and pressure change the energy and arrangement of molecules around us!
Temperature and pressure are super important in figuring out the different states of matter we see every day.
Solids: When things get cold, like when water freezes into ice, the tiny parts called molecules lose energy. They start to stick together tightly, which makes a solid.
Liquids: If you heat up ice, it melts into water. As the temperature goes up, the molecules get more energy and can move around more, but they still stay close to each other.
Gases: If you heat the water even more, it turns into steam. At really high temperatures, like when you boil water in a kettle, pressure can change how quickly things boil. Higher pressure can make water boil faster.
So, whether it’s ice, water, or steam, it all depends on how temperature and pressure change the energy and arrangement of molecules around us!