Chemistry Flashcards
A combination of a substances that are heldtogether by physical rather than chemical ties is called a
Mixture
If a product has a pH of 8.9 it is considered
Alkaline
A special type of oil used in nail polish dryers and as a skin protectant is
Silicone
There are about ____ naturally occurring elements, each with its own distinctive physical and chemical properties
90
Pure water with a pH of seven is considered to be
Neutral
The separating of a substance into ions is known as
Ionization
When fermented to make wine, the sugar and grapes is converted into
Ethyl alcohol
Liquids that makes easily are known as
Miscible
And creating a solution, the liquid to use to dissolve a substance is called the
Solvent
A molecule that is formed by joining two or more ____________ chemically
Atoms
An alteration of properties of a substance without the formation of a new substance is a
Physical change
The tale of a surfactant molecule is,________ oil loving
Lipophilic
Appropriation made by dissolving a solid liquid or gas is substance in another substance is I
Solution
Are substances used to neutralize acids or raise the pH of many hair products
Alkanolamines
A permanent mixture of two or more substances that are united with the aid of a binder is on
Emulsion
Temporary mixtures of two kinds of matter are
Suspension
Organic chemistry is the study of all substances containing
Carbon
The substances act as a bridge to allow oil and water to mix or emulsify are
Surfactant
When two or more elements combined chemically they form a new substance called
Compound
The branch of chemistry which deals with the products that do not contain carbon
In organic chemistry
Anything that occupies space, has physical and chemical properties, and exists and either a solid liquid or gas form is known as
Matter
The smallest particle of an element is the
Atom
Substances that cannot be reduced to simpler substances are called
Elements
A new product form by uniting of two or more elements is known as
Compound
