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6th mixtures and sol

What is a mixture? 2 or more materials stirred together
What is a property? a characteristic of an object; something you can observe, such as size, color, shape, or texture
What is a solution? a special mixture formed when a material dissolves in water
What is dissolving? a process in which one material dispersed uniformly into another material, so that the first material seems to disappear
What is evaporation? causes liquids to dry up - the liquid turns to gas and disperses into the air, leaving any dissolved solid material behind
What is a crystal? the solid form of a material that can be identified by its properties such as shape, color, and pattern
How do you know when a solution is saturated? You see the undissolved solid on the bottom.
Why does the water level rise when the solid dissolves? Because the mass of the solid is still there with the water.
What is a solvent? the liquid material into which the solid material goes
What is a solute? the solid material that dissolves
What is a saturated solution? when a solute dissolves in a solvent until no more will dissolve
What is solubility? the property that substances have of dissolving in solvents
How can you tell if a clear liquid is a solution? Let it evaporate. If crystals form, then it was a solution.
What is concentration? the amount of material dissolved in a measure of liquid
What is dilute? to make a solution less concentrated, usually by adding more liquid
What is volume? The three dimensional (3D) space occupied by something
Do saturated solutions have the same concentration? Yes because the same amount of material is dissolved in both solutions.
Created by: cariherbst