Milady Foundations Ch 6 Chemistry and Chemical Safety

Mutagens always causes cancer

Molecules are made by combining atoms

Known as the universal solvent

Physical mixtures are

An emulsion is made up of

Oxidation-reduction is a _____ reaction

7 is neutral on the pH scale

A surfactant molecule has 2 distinct parts

Dissolves in a solution

Alkalis

Example of combustion

How long can you store an emulsion under ideal conditions

What does a product need to contain in order to have a pH

It is the number of ________ that determines the element

How many elements occur naturally on earth

Example of a suspension

A physical change is a change in the form of a substance

Water and alcohol are

Lye aka sodium hydroxide

How many elements are known to science to date

Types of chemical reactions

Combustible liquid has a flash point between

pH scale range

The pH scale is used to measure the of substances

The tail of a surfactant is

Chemical reaction that releases energy in the form of heat

Science that deals with the composition, structure and properties of matter

pH represents the ______ of hydrogen ions

Matter has physical properties that we can

Example of physical properties

How many categories are on an SDS

pH stands for

An oxidizing agent

Energy is matter

Synthetic elements are produced

Water and oil are

Three forms of matter

Example of chemical properties

Example of water-in-oil emulsion

Two ways matter can be changed

Chemical combinations of two or more atoms of different elements

A reducing agent adds ____ to a chemical compound or subtracts _____ from the compound

Stable, uniform mixture of two or more substances

Molecule containing two or more atoms of the same element

Matter is any substance that occupies space and has mass

Basic unit of matter

Physical forces cause chemical changes

Most substances exist in a pure state

Simplest form of chemical matter

Chemical safety is not important in the beauty industry

Which term means not flammable

The solvent is the substance that dissolves the solute and makes the solution

Acids owe their chemical reactivity to the

What substances allows oil and water to mix

A physical mixture is a physical combination of matter in

Positive ion aka

Alkalis owe their chemical reactivity to the

A reducing agent adds hydrogen to a chemical compound or subtracts oxygen from a compound

A pure substance is a chemical combination of matter in

An endothermic reaction requires the absorption of energy or heat from an external source

A chemical change is a change in the chemical composition of a substance

Acids

What does an acid-alkali neutralization reaction form

All matter is made up of _______ that have their own distinct physical and chemical properties.

The head of the surfactant molecule is

Salons, spas and barbershops primarily use

Chemical reactions cause chemical changes

Flammable liquid flash point

An oxidizing agent