Matter
All matter has physical and chemical properties and exists in the form of a _____, _____, ____.
solid, liquid, gas
Definite volume but takes the shape of the container
liquid
A stable physical mixture of two or more substances.
solutions
pH is the abbreviation for___________
potential hydrogen
A neutral solution has a pH of _____.
7
The simplest form of chemical matter that cannot be broken down without the loss of identity is an __________.
element
No fixed volume or shape; takes the shape and volume of the container. Can never be liquid at normal temperatures or pressure.
gas
A substance, usually liquid, that dissolves another substance to form a solution. |
solvent
The separation of an atom or molecule into positive and negative ions.
ionization
A substance that acts as a bridge to allow oil and water to mix or emulsify.
surfactant
5 elements that make up the hair, skin and nails
COHNS = carbon, oxygen, hydrogen, nitrogen and sulfur
Rigid; has a fixed shape and volume.
solid
Liquids that are mutually soluble, meaning they can be mixed into stable solutions.
miscible
pH below 7
Chemistry that deals with all substances that do not contain carbon.
Inorganic Chemistry
Anything that occupies space is defined as______. |
matter
A change in the form or physical properties of a substance without the formation of a new substance.
physical change
Formed when two or more immiscible substances, such and oil and water, are united with the aid of a binder.
emulsion
Alkalis are also known as_____________.
bases
Substances that readily release oxygen.
Oxidizing agents
Two or more atoms that are joined together chemically form a _____________.
molecule
A change in the chemical and physical properties of a substance by a chemical reaction that creates a new substance.
chemical change
An unstable mixture of undissolved particles in liquid.
suspension
An ion with a positive electrical charge.
cation
The oxidation of hair color is an example of a ________ change.
chemical