Final review: Chemistry and Electricity #310-371

The use of the negative pole to introduce alkaline pH products is

The process which forces chemical solutions (water soluble) into unbroken skin is

Acid is pH 8-14

What regulates the strength of the current used

The lightest element known is

Long wavelength, deeper penetration and lower intensity are characteristics of

Water and oil do not mix and are immiscible

Massage cream is an example of an water-in-oil emulsion

This utilizes ultra-violet rays to analyze the skin

Alkalies

Under the Wood’s lamp, normal/ healthy skin appears

The vapor should be set__________from the client’s face

High frequency is also known as

The basic unit of matter is a(n)

Alkaline/ Base is pH

A permanent mixture of immiscible substances is an emulsion

It produces a high powered spray used mainly for oily and acne skins

The unit of electrical strength is

The weight of a substance divided by its volume is

Under the Wood’s lamp, oily areas and comedones are

Under the Wood’s lamp, dark spots appear

An atom consists of

A one-way magnifying mirror allowing to scan the skin while the client sees his or her reflection is a

Under the Wood’s lamp, dehydrated skin is

In order for ionization to work properly, the cream or lotion applied to face must be

The negative pole is

The spray machine is called a(n)

The machine that sloughs off dead cells is the

A temporary mixture of slightly miscible is a

A homogeneous mixture of molecules is a

The smallest part of an element or compound is a(n)

The machine which eliminates toxins, softens-superficial lines and improves cell metabolism is the

pH is

The substance dissolved in a solution is a

The unit of electrical resistance is

Specific volume is known as relative density

Galvanic current is a direct current

Anything that has mass and occupies space is matter

Acid/Base reactions are

The unit of electrical pressure is

The client holds the electrode while the esthetician massages the area being treated is an example of

Compounds are two elements which unite chemically

This produces an acid reaction, soothes nerves, decreases blood supply, hardens tissues

Water, glycerin, and alcohol readily mix and are immiscible

The use of the positive pole to introduce acid pH products is

The spray which carries plant extracts, herb teas, skin fresheners is the

The machine that gives a deep penetrating massage is the

Sodium chloride is an example of an element

Organic chemistry is the study of substances with

The smallest part of an element that possesses the characteristics of the element is a(n)

The substance used to dissolve a solute is a solvent

Emulsions made up of oil droplets, dispersed in a water base are

Stimulating the circulation of blood, increasing glandular activity, increasing metabolism are benefits of

The negative pole produces an alkaline reaction, stimulate nerves, increases blood supply, and softens tissues

A compound consisting of hydrogen, a metal, and oxygen is a(n)

The most abundant element found both free and in compounds is

The element which forms 4/5 of the air is

The process that softens and liquifies grease deposits is

the positive pole is

1/1000th of an ampere is a

Carbon is an example of an element