Barbering Chapter 7

Which of the following give shine and manageability to dry or curly hair? (198)

Which of the following conditioners is designed for use with thermal tools? (195)

An example of a physical change is _____. (181)

What is it called when certain chemical reactions release energy in the form of heat? (183)

Astringent scalp tonics ______________. (196)

Ice is water in which state of mind? (181)

Pure water contains the same number of hydrogen ions as hydroxide ions, which makes it _______. (188)

Moisturzing creams are designed to treat _____. (198)

Which of the following are used during facials and shaves in the barbershop? (197)

What type of shampoo has an astringent quality that allows the product to evaporate quickly? (192)

Which of the following is an example of a pure substance? (184)

An example of a chemical change is _______. (181)

Permanent haircolor creates chemical changes in the hair when ______ takes place. (182)

Which of the following cannot occur without reduction? (182)

All acids owe their chemical reactivity to what ion? (189)

What type of conditioners are deep, penetrating formulations that help restore moisture and protein in the hair? (195)

What is a negatively charged ion called? (188)

_________ are unstable uniform mixtures of two or more substances. (185)

Hair tonics are liquid or cream preparations considered to be ________. (196)

What substance is made by mixing plant oils or animal fats with strong alkaline substances? (199)

What type of shampoo should never be given prior to a chemical service? (193)

The pH range of hair and skin is _______. (188)

Which of the following is an example of emulsion? (186)

What is the most common element found in the known universe? (181)

Ingredients commonly used in wrinkle creams include hormones and _____. (199)

______ is an example of a physical mixture. (184)

What type of molecules are chemical combinations of two or more atoms of different elements? (180)

Bases are compounds of hydrogen, a metal, and _____. (184)

When acids and alkalis are mixed together in equal proportions, they neutralize each other to form ______. (190)

What are elements made of? (180)

Shampoo consist of two main ingredients: water and ___. (191)

Which of the following are chemical compounds that attract and retain moisture from the atmosphere? (195)

Alkalis ________ and swell the hair. (189)

When oxygen is chemically removed from a substance, the substance is _______. (182)

Organic chemistry is the study of substances that contain the element ______. (179)

Which of the following is an example of inorganic substance? (179)

Where do conditioners typically range on the pH scale? (194)

Which shampoo is a good choice for color treated and chemically treated hair? (194)

What types of shampoos are designed for oily hair and scalps? (193)

Most conditioners contain a large of amount of _______. (195)

Acids have a pH below 7.0 and taste ______. (189)

What compounds are formed by the reaction of acids and bases, with water also being produced by the reaction? (184)

Miscible liquids, such as water and alcohol, are mutually _______. (185)

As toners, acidic solutions tend to do what to the skin? (189)

In an oil-in-water (O/W) emulsion, droplets of oil are dispersed in water, where they are surrounded by ______. (186)

What type of shampoo is designed to prevent the stripping of haircolor from the hair?

An emulsion is a suspension of one liquid dispersed in ______. (185)

The atomic number of an element indicates how many ____ are in one atom of that element. (180)

What substance is used to neutralize acids or raise the pH of hair products? (200)