A______is made up of two or more substances that are not ________combined.
Each substance keeps its ______properties.
If you separate all of the parts of a mixture, the properties of each part would be the_______as the properties when mixed together.
In a _____elements are chemically bound together.
composition, chemical formula
A mixture does not have a definite ______and cannot be represented by a ________.
Most______is in the form of mixtures.
Mixtures can be classified as ______or _______.
A_______mixture is an uneven mixed.
vegetable soup, trail mix, fruit salad, soil, concrete
_______is a heterogeneous mixture. Other examples are_______,_________,________,and _______.
A_______mixture is evenly mixed.
To the unaided eye, a homogeneous mixture appears to be made up of only _____kind of matter.
_____is a homogeneous mixture that is made up of mostly nitrogen and oxygen
_____ ______is a homogeneous mixture of water and salt.
_____can form homogeneous mixtures, too.
Many homogeneous mixtures are_____.
______are mixtures that are evenly mixed at a molecular level.
You_____ ______ see the particles that make up a solution.
two, solute, solvent
A solution has ____parts, a _____and a _____.
The solute is the substance that is present in the _____amount.
The solvent is the substance that is present in the ______amount.
Because a solution is a mixture, the substances that make up the mixture_____their properties.
Many solutions are made of a ____solvent and a _____solute, such as sugar and water.
gases, liquids, solids
Other solutions form from other combinations of _____, _____and _______.
As in any mixture the ratios of _____may vary in a solution.
The ratio of solute to solvent is called the _____of the ______.
dissolving, surface, solvent, solute
_____takes place only at the _____of the solute, where the ______molecules come in contact with the _____particles.
When you stir or shake a solution, you help the ______particles mixed more quickly with the ____molecules.
Increasing the _____of the solvent also increases the rate of _____.
molecule, faster, energy
The_____of hot water moves_____and have higher_____than molecules of cold water.
If you continue to add solute to a solution eventually the solution will become ____, meaning no more solute can be dissolved.