Duplicate of Chapter 7 Milady Standard Barbering

An example of an elemental molecule is?

What chemical compound can exist in all three states of matter depending on its temperature?

Moisturizing creams are designed to treat

What common cationic ingredient is used in dandruff shampoos?

What is the most common element found in the known universe?

Which of the following is defined as anything that occupies volume & has weight?

Acidic solutions tend to ________ the hair.

Styling aids consist of polymer & resin formulations that are designed to give the hair body

Gas, syn. fabrics, plastics, & pesticides are considered organic bc they are manufactured from?

These, also known as alkalis, are compounds of hydrogen, a metal, and oxygen

In hair lightening, what substance oxidizes the melanin pigments in the hair?

What term applies to all living things and those things that were once alive?

Which of the following allows oil & water to mix or emulsify by reducing surface tension?

As the basic unit of matter, what cannot be divided into simpler substances by chemical means?

There are 118 different elements known today. How many are naturally occurring on Earth?

What is an example of physical change?

Rusting iron & burning wood are examples of a change in what type of properties?

What happens when using a permanent wave neutralizer?

What is an example of a water-in-oil emulsion?

A type of shampoo that's a mild formulation made to prevent stripping haircolor from the hair

Organic chemistry is the study of substances that contain which element?

____ shampoos are made to make the hair smooth/shiny, & avoids damaging chemically treated hair

Which of the following are chemical compounds that attract/retain moisture from the atmosphere?

What does a pH below 7 indicate?

Concentrated protein conditioners are used to do what?

Astringents may have an alcohol content of up to what percentage?

A(n) _________ is a suspension of one liquid dispersed in another.

Which of the following remove hair by pulling it out of the follicle?

Among the possible ingredients in wrinkle treatment creams are hormones and what?

A(n) _______ charged ion is called an anion.

Which of the following are the basic building blocks of all matter?

Nonaqueous solutions, such as alcohol or oil, do not have ________.

What is an example of chemical change?

The pH scale measures the concentration of hydrogen ions in acidic and alkaline ____ solutions.

Which of the following is an example of a pure substance?

What products are used to stimulate the circulation of the scalp, to remove dandruff & control?

An example of an instant conditioner is a _______.

Metals, minerals, water, air, and ammonia are all examples of what substances?

What color do acids turn blue litmus paper?

The letters "pH" is a denotation of what?

What refers to either the loss of oxygen or the addition of hydrogen?

Oxidation and reduction always occur simultaneously & are referred to as what type of reaction?

When oxygen is combined with a substance, the substance is what?

______ are examples of emulsions used in barbering services.

What is the average pH for hair and skin?