Milady Standard Barbering Chapter 7: Basics of Chemistry

As steam, _____ is in a gaslike state.

_____ properties include melting and boiling points.

Dissolving a _____ substance in another substance produces a solution.

Pure (distilled) water has a(n) _______ pH.

______ are made by mixing plant oils or animal fats with strong alkaline substances.

A(n) _____ cannot be broken down into a simpler substance without a loss of identity.

The percentage of the human body that is composed of _____ is 65 percent.

Which type of shampoo contains antifungal agents to suppress the growth of malassezia?

Compound molecules are chemical combinations of _______ of different elements.

When hydrogen peroxide is mixed with an oxidation haircolor product, the haircolor product gains ______.

______ chemistry is the study of substances that do NOT contain the element carbon, but may contain hydrogen.

Which type of conditioners are also known as rinse-out conditioners?

The pH scale is a(n) ______ scale.

In the chemical reaction called _____, an element or compound combines with oxygen to produce an oxide.

The oil-loving tail of a surfactant molecule is called _______ .

When acids and alkalis are mixed together, if there are _____, they neutralize each other.

The mixtures called _____ are usually not transparent.

Which type of shampoo rebalances the pH level of hair by removing residues after a chemical relaxer?

Chemical compounds are classified as acids, salts, ______, and bases.

A ____ is any substance that is dissolved into a solvent to form a solution.

_____ are physical mixtures of two immiscible liquids helps together by an emulsifying agent.

Substances that are _____ are easy to mix together.

_____ is/are anything that occupies space, has mass, and has physical and chemical properties.

A substance from which _____ has been chemically removed is a reduced substance.

A(n) _____ is a compound of any element combined with oxygen.

In which state does matter have volume but no definite shape?

Chemical reactions that release ______ are called exothermic.

Atoms are ______.

_______ are a special type of oil that does not cause comedones.

Which type of shampoo is known as a mild cream shampoo that contains humectants to draw moisture into the hair?

An atom or molecule that ______ is called an ion.

A hydrogen peroxide solution is used as a bleaching agent for the hair in solutions of ______ volume

The ______ of a substance measures its acidity and alkalinity.

The pH of hair and skin is an average of ______ .

What is formed when two or more atoms combine chemically in definite proportions?

The _____ used in the manufacturing of cosmetics is/are processed by distilling.

______ are usually water-based emulsions.

________ is a colorless gas composed of hydrogen and nitrogen.

Hard water may be softened by _____, water-softening units, or by adding sodium carbonate.

______ have a pH above 7.0 and soften and swell the hair.

Minerals are _____ substances.

The ingredient in moisturizing creams that _____ is called a humectant.

A physical mixture is a combination of ____ substances united physically in any proportions without a fixed composition.

Which type of conditioners have penetrating formulations that help restore moisture and protein in the hair?

______ chemistry is the study of substances that contain the element carbon.

Soft water comes from _____ or chemically treated water.

Which type of shampoo washes away excess oiliness while keeping the hair from drying out?

_______ is an example of a compound molecule.

An example of a ____ mixture is concrete.

______ are referred to as a redox reaction.