Solutions 1
Refers to a lower-than-normal amount of solute in a solvent.
What is diluted?
Refers to a higher-than-normal amount of solute in a solvent.
What is concentrated?
A person skilled in creating a variety of baked goods; a STEM career.
What is a pastry chef?
A method used to separate a mixture of solids from a liquid by using a barrier, called a filter, that allows only the liquid to pass through.
What is filtration?
The temperature at which a liquid rapidly changes to a gas
What is a boiling point?
An idea that scientists use to describe what they observe.
What is a law?
A homogeneous mixture; a mixture in which two or more substances are spread evenly throughout the mixture.
What is a solution?
DAILY DOUBLE!!!! The process in which the particles of one substance separate and spread evenly throughout another substance.
What is dissolving?
Refers to a change that cannot be undone.
What is irreversible?
Two or more substances that are physically combined. Mixtures can be separated by a physical change.
What is a mixture?
The process of changing the state of matter from a liquid state to a gas state; a form of vaporization that occurs at a temperature below the boiling point of the substance; occurs only at the surface of a liquid.
What is evaporation?
The total area on the outside of an object.
What is surface area?
A substance, usually a liquid, that dissolves the solute to form a solution.
What is a solvent?
A substance that is dissolved in a solvent to form a solution.
What is solute?
Changes in the odor of the food is an example of what kind of change?
What is a chemical change?
A mixture of liquid in a gas.
What is an aerosol?
DAILY DOUBLE!!! The process of changing the state of matter from a liquid state to a gas state.
What is vaporization?
A process of changing the state of matter from a liquid state to a solid state; a form of freezing that occurs at a temperature that may not be extremely cold.
What is solidifying?
The measurement of the amount of solute dissolved in a solvent
What is concentration?
Describes a solvent that is holding all the solute that it can dissolve.
What is saturated?
A material made up of only one kind of element or compound.
What is a pure substance?
A method used to separate solids from a liquid by allowing the mixture to sit without being moved; the process of solids sinking to the bottom of a liquid-filled container.
What is settling?
The process of changing the state of matter from a gas state to a liquid state by cooling.
What is condensation?
The temperature at which a gas changes to a liquid.
What is condensation point?
The ability of a solute to dissolve in a certain amount of a solvent.
What is solubility?
A mixture in which two or more substances are spread evenly throughout the mixture.
What is a homogenous mixture?
A change that occurs when the atoms in an element or compound are rearranged to form a new substance; for example, when two or more pure substances change into a new substance with different properties.
What is chemical change?
A mixture in which the individual substances are not uniform. The substances are not spread evenly throughout the mixture; the mixture does not look the same throughout.
What is a heterogenous mixture?
A law that states that matter cannot be created or destroyed; it can only change form.
What is conservation of matter?
A solid solution made of two or more elements, including at least one metal.
What is alloy?