Red Station What are the four states of matter? Solid, liquid, gas, plasma What determines the state in which a sample of matter is in? its energy How are the four types of matter alike? All contain particles with energy that can be added or removed How are the four types of matter different? They have different amounts of energy Place the four types of matter in order from least energy to most energy? Solids have the least energy, then liquid, gas and plasma has the most energy Define matter. Anything that has mass and takes up space

Blue Station What are the most common types of matter on earth? water What is the most common type of matter found in the universe? plasma What are two examples of plasma? Lightning, stars Draw an example of solid, liquid, and gas. boxes with the beads we did in class What is the definition of temperature? A measure of the average kinetic energy of the particles in an object How is temperature applied to states of matter? Changes in state are caused by changes in temperature

Pink Station What are the two types of solid? Amorphorous and crystalline What do the two types of solid look like? Crystalline has flat surfaces while amorphorous is random Why do solids have a definite shape, but liquids do not? Particle spread out more and have enough energy to slide past each other Define surface tension. Which is higher water or alcohol? Water is higher surface tension = force that acts on the surface, minimizing the area of the surface Define viscosity? Resistance of a gas or liquid to flow Which one is higher water or molasses? Molasses is higher Define fluid. A substance that flows – gas or liquid

Yellow Station What determines the amount of space between gas particles? How much energy the particles have determines how spread out they will be Why are there positive and negative gas particles in plasma? High energy particles hit with enough force to strip away electrons, leaving positive and negative particles. Define pressure. The amount of force exerted per unit of volume Why is there pressure in gas? Because you are trying to force it into a container Explain Boyle’s Law. Volume and pressure are inversely related Explain Charles’ Law. Temperature and volume are directly related

Brown Station What happens when ice goes from a solid to a liquid (explain fully)? At zero degrees the state of matter changes from liquid to solid if the energy is taken away or from a solid to a liquid if energy is added Define exothermic change the energy leaves – things get colder Define endothermic change. Energy is added – warms up What is the difference between boiling and evaporating? Boiling happens throughout the whole liquid, evaporating is only on the surface and happens at a temperature less than boiling How do you know if a change is endothermic or exothermic? Look if energy is added or taken away What are the different state changes? Solid to liquid, liquid to gas, gas to plasma

Green Station Draw a diagram of Charles’ Law CTV – microwave with ivory soap expanding in it Draw a diagram of Boyle’s Law Syringe with marshmallow inside – volume goes down, pressure goes up Explain how Boyle’s Law and Charles Law are related. Both show relationships between the temperature, pressure and volume Draw a graph showing the relationship between changes in state and changes in temperature. See the orange station for this number and #5 Explain what is happening in the graph.

Orange Station What is the formula for density? Mass divided by volume Use the Phase diagram to answer the questions that follow. 2. What is happening between B and C? melting/freezing – phase change 3. What is happening between D and E? phase change – vaporizing/condensation 4. If this is water, what state of matter is A? solid ice 5. What are the states of matter from lowest energy to highest energy? Solid, liquid, gas, plasma

Purple Station Math Practice 32mm= ___.32___dm 25kL=___2500____L What is the density of a substance that has a volume of 21mL and a mass of 8g? .38 g/ml What is the volume of a cube with each side measuring 3 cm? 27 cubic centimeters What is the volume of a cylinder where the radius is 2 and the height is 5? 62.8 cubic centimeters What is the perimeter of a field with the length of 115 meters and a width of 30 meters? 290 square meters