Mixtures
Two or more substances combined
What is a mixture?
The name for water in a solution
What is a solvent?
When a solid turns into a liquid.
What is meltiing?
The ratio (relationship) between solute and solvent.
What is concentration?
The property used to separate a mixture of rocks and sand
What is particle size?
The name for salt in a solution.
What is a solute?
The state of matter with the least energy
The name for the amount of matter in a given volume.
What is density?
The tool used to get 50 ml of water
What is a syringe?
What happens when you stir a mixture of salt and water.
What is dissolving?
When a liquid turns into a gas.
What is evaporation?
The name for when you add solute or decrease solvent in a solution
What is more concentrated?
The name for what we can see with our eyes
What is evidence/observation?
Ms. Kozak's favorite solution :)
What is coffee?
When a liquid becomes a solid
What is freezing?
The name for less solute or more solvent in a solution.
What is dilute?
The name for the powder used in the science lab, from crushed fossils
What is diatomaceous earth powder?
The form salt takes after evaporation.
What are crystals?
The most common type of energy that causes a state change.
What is heat energy?
The part necessary to determine the concentration of multiple solutions made with the same materials.
What is equal volume?