Chemistry/Electricity

The instructions on a product state to shake well before use, which indicates the product is a:

A salon owner wants to balance the tones of light in the salon. Which of type of light would likely be incorporated?

What changes alternating current to direct current?

Distilled water with a pH of 7 is considered:

Materials that best transport electricity are called:

Protons have which type of electrical charge?

What is the name given to purifying water by passing it through a porous substance?

The term used to identify anything that occupies space and has weight is called:

The type of rinse used to control minor dandruff & scalp conditions is a:

The electrode that is negatively charged during an electrotherapy treatment is known as:

Fires in electrical circuits can occur if:

On the pH scale, numbers less than 7 indicate a:

Carbon, oxygen, hydrogen and nitrogen form the basis of:

What is the side bond that is of the greatest concern to the salon professional?

The direct current used in electrotherapy treatments is:

What makes up the primary composition of hair?

Before using ultraviolet light on a client, the skin or scalp should be:

Which of the following actions should NOT be done if a fire results from an overload of an electric circuit?

What product adheres to the hair shaft, even after ordinary rinsing, leaving hair easier to comb & handle?

In what pH range is skin and hair?

Water molecules have two hydrogen atoms and one:

Which of the following classifications would identify emulsions that are generally used in the cosmetology industry?

Which of the following should NOT be done if a fire results from an overload of an electric circuit?

All of following statements regarding pH are true EXCEPT:

The chemical symbol for carbon is:

All matter that is now living or was alive at one time, with carbon present, falls within the scientific division of:

pH balanced refers to a product that ranges from a pH of:

On the pH scale, numbers less than 7 indicate:

Which conditioner will penetrate into the damaged hair shaft and deposit proteins into the cortex?

EMS in which a salon professional usually wears a wrist band with a moistened electrode, is known as the:

Carbon, nitrogen, oxygen and hydrogen form the basis of:

Which of the following cosmetic classifications requires sifting until free-of-coarse gritty particles?

What is used for hair that has been damaged by strong alkaline shampoos, chemicals or heat styling?

What is the timing guideline when using galvanic current for a sensitive skin treatment?

Two common sources of electric current are generators and:

Basic substances that cannot be broken down into simpler substances are called:

The atomic number of a particular element indicates:

Atoms have three main parts: protons, neutrons and:

When amino acids combine to form the protein of the hair:

When a blow dryer is on and air begins to flow, you have an example of a:

Cleaning the hair & scalp & removing all foreign matter without adversely affecting either the scalp or hair is called:

Another name for microcurrent is:

What can occur anytime a foreign conductor comes in contact with a wire carrying current to an appliance?

What is the pH range of hair, skin and nails?

The scientific study of matter and the physical and chemical changes of matter is known as:

A product label lists the following ingredients: "water, cetyl alcohol, tocopherol & panthenol." What is largest amount

The process of forcing an acid or alkali into the skin by applying current to the chemical is called:

Which of the following shampoos would NOT be used for chemically treated or damaged hair?

Light, heat, chemical and magnetic changes are produced by:

Which type of light can be broken into its individual wavelengths by a prism?

Which of the following treatments infuses water-based products for deeper penetration into the skin?

A unit of electric resistance is called a:

Which of the following statements is true of visible light?

1,000 watts =

High frequency current is an alternating current that can be adjusted to different voltages to produce heat known as:

Electric current in a conductor causes heat by:

Which of the following conditions is an example of chemical change?

A volt is a unit of electric:

Amino acids that create proteins are linked together end to end by:

Matter with definite weight and volume but no definite shape is called:

Materials that do not allow a current to pass through them are called:

A substance that is able to dissolve another substance is called a:

Electrons travel on a closed path, called a:

When a solution has an equal number of hydrogen and hydroxide ions, the solution is considered:

Putting a sodium hydroxide relaxer under a hair dryer:

Calamine lotion would fall under which cosmetic classification?

Neutrons have which type electrical charge?

Two or more of the same atoms joined together by a chemical bond is a:

Mixtures of fats & oils converted to fatty acids by heat & then purified, fall under which of the following cosm. class.

What color does red litmus paper turn when placed in an alkali?