Chapter 12 - Chemistry

Question 1

The branch of science that applies to substances that contain carbon is called blank chemistry?

Answer 1

Organic

Question 2

All hair products are organic chemicals, which means they are blank?

Answer 2

Contain carbon and hydrogen

Question 3

What is the study of substances that lack the element carbon, but may contain the element hydrogen?

Answer 3

Inorganic chemistry

Question 4

A characteristic of all inorganic substances is that they blank?

Answer 4

lack carbon

Question 5

The simplest form of chemical matter that cannot be broken down without the loss of identity is a blank

Answer 5

Element

Question 6

There are blank naturally occurring elements, each with its own distinct physical and chemical properties.

Answer 6

98

Question 7

The basic unit of matter with a nucleus at the center surrounded by negatively charged electrons move around the nucleus in Orbits, is a blank?

Answer 7

Atom

Question 8

Chemically combining two or more atoms produces a blank

Answer 8

Molecule

Question 9

The chemical combination of two or more atoms of different elements produces A blank?

Answer 9

Compound

Question 10

Sodium chloride is an example of a blank ?

Answer 10

Compound molecule

Question 11

What state of matter has a definite volume but takes the shape of its container?

Answer 11

Liquid

Question 12

What is an example of a chemical property?

Answer 12

Ability to rest

Question 13

Change in the form of a substance that does not cause a chemical reaction is a blank change

Answer 13

Physical

Question 14

The Oxidation of hair color is an example of a blank

Answer 14

Chemical change

Question 15

What type of chemical reaction results in the oxidizing agent being reduced and the reducing agent being oxidized?

Answer 15

Redox

Question 16

Chemical reactions that are characterized by giving off heat are blank

Answer 16

Exothermic

Question 17

The rapid oxidation of a substance and accompanied by the production of heat and light, is known as blank

Answer 17

Combustion

Question 18

A chemical combination of matter in definite fixed proportions is a blank

Answer 18

Pure substance

Question 19

Air contains many substances, including nitrogen, carbon dioxide, and water vapor, and as an example of a blank

Answer 19

Physical mixture

Question 20

A stable physical mixture of two or more substances in a solvent is a blank

Answer 20

Solution

Question 21

A substance usually liquid, that dissolves another substance to form a solution is a blank

Answer 21

Solvent

Question 22

Mutually soluble liquids that can be mixed together to form clear solutions are blank?

Answer 22

Miscible

Question 23

Water and alcohol blank

Answer 23

Are examples of miscible liquids

Question 24

And unstable physical mixture of two or more immiscible substances is a blank

Answer 24

Emulsion

Question 25

Substances that allow oil and water to mix, or emulsify, are?

Answer 25

Surfactants

Question 26

Being capable of combining with or attracting water water loving is defined as blank?

Answer 26

Hydrophilic

Question 27

Having an affinity or attraction to fats and oils oil loving is defined as blank?

Answer 27

Lipophilic

Question 28

What is an example of an oil and water emulsion of two immiscible liquids?

Answer 28

Cold cream

Question 29

Substances used to neutralize the acid or raise the pH of many hair products are blank?

Answer 29

Alkanolamines

Question 30

What is an example of an ammonia compound that is used to perform chemical services in a salon?

Answer 30

Ammonium hydroxide

Question 31

A sweet, colorless, oily substance that is used as a moisturizer in skin and body creams is blank?

Answer 31

Glycerin

Question 32

A common volatile organic compounds used in hairspray is blank?

Answer 32

Ethyl alcohol

Question 33

An Atom or molecule that carries an electrical charge is a blank?

Answer 33

Ion

Question 34

What term refers to the separation of an atom or molecule into positive and negative ions?

Answer 34

Ionization

Question 35

An ion with a positive electrical charge is considered to be blank?

Answer 35

A Catian

Question 36

A solution with a pH value of seven indicates a blank solution?

Answer 36

Neutral