chapter 6 milady. maggie made

Question 1

--- are unstable physical mixtures of undissolved particles in a liquid

Accepted Answer

suspensions

Question 2

---is a colorless gas composed hydrogen and nitrogen that has a pungent odor. it is used to raise the pH in hair product

Accepted Answer

ammonia

Question 3

A pH above 7 is

Accepted Answer

Alkaline

Question 4

-- are unstable physical mixtures of undissolved particles in a liquid

Accepted Answer

suspensions

Question 5

colorless gas composed hydrogen and nitrogen that has a pungent odor. it is used to raise the pH in hair products

Accepted Answer

Ammonia

Question 6

an--- is a molecule containing two or more atoms of the same element in definite (fixed) proportions

Accepted Answer

elemental molecule

Question 7

All matter is made up of ----

Accepted Answer

Chemicals

Question 8

---- are not capable of being mixed together to form stable solutions

Accepted Answer

Immiscible liquids

Question 9

science that deals with the composition,structures and properties of matter how matter changes under different condions

Accepted Answer

chemistry

Question 10

a --- is the substance that is dissolved in a solution

Accepted Answer

solute

Question 11

a--- change is a change in the composition or makeup of a substance usually by combining or subtracting certain elements

Accepted Answer

chemical

Question 12

a--- substance that may cause cancer but NOT always

Accepted Answer

Mutagen

Question 13

--- special type of oil used in hair products and nail polish dryers, less greasy than other oils

Accepted Answer

Silicones

Question 14

a --- is the substance that dissolves that solute and makes the solution

Accepted Answer

solvent

Question 15

the head of a surfactant molecule is ----

Accepted Answer

Hydrophilic

Question 16

the SDS category of "Accidental Release Measures" provides what

Accepted Answer

Instructions for proper cleanup of a spill

Question 17

a-- change is a change in the form of a substance without the creation of a new substance

Accepted Answer

Physical

Question 18

a liquid that is --- is easy to ignite and has flashpoint below 100

Accepted Answer

flammable

Question 19

-- is any substance that occupies space and has (weight)

Accepted Answer

matter

Question 20

--- are used to neutralize acids or raise the pH of many hair products. They are often used in place of ammonia

Accepted Answer

Alkanolamines

Question 21

SDS category of "stability and reactivity" provides what

Accepted Answer

information of the environmental stability

Question 22

an --- is an ion with a negative electrical charge

Accepted Answer

anion

Question 23

how long can a properly formulated emulsion be stored under ideal conditions and what timeframe is it recommended to use

Accepted Answer

3 years, 1 year

Question 24

---- are substances that allow oil and water to mix or emulsify

Accepted Answer

surfactants

Question 25

a -- change is a change in the form of a substance without the creation of a new substance

Accepted Answer

physical

Question 26

which of the following statements about safely transporting chemical is NOT true

Accepted Answer

containers have been opended orpartially used transport themwith extra care

Question 27

A pH below 7 is

Accepted Answer

Acidic

Question 28

---- refers to how a substance is used and how much of it is used and is determined by overexposure

Accepted Answer

toxicity

Question 29

an---- is when certain chemical reactions release energy in form of heat

Accepted Answer

exothermic reaction

Question 30

--- are mutually soluble meaning that they can be mixed together to form solutions

Accepted Answer

miscible liquids

Question 31

-- simplest form of chemical matter and only contains one type of atom

Accepted Answer

element

Question 32

--- is the separation of an atom or molecule into positive and negative ions

Accepted Answer

Ionization

Question 33

a----- is a stable, uniform mixture of two or more substances

Accepted Answer

Solution

Question 34

a---- is the substance that is dissolved in a solution

Accepted Answer

Solute

Question 35

which of the following is NOT a guideline for mixing chemicals

Accepted Answer

Always add the water to the chemical when using concentrated chemicals

Question 36

which of the following is NOT a guideline for storing chemicals

Accepted Answer

Chemicals can be left out if there is a designated dispensing area

Question 37

The tail of a surfactant molecule is --

Accepted Answer

Lipophilic

Question 38

the ability to rust burn or change color are examples of which type of properties

Accepted Answer

chemical

Question 39

an --- is an ion with a positive electrical charge

Accepted Answer

cation

Question 40

a liquid that is --- is capable of igniting but has a flashpoint between 100-200 degrees

Accepted Answer

combustible

Question 41

color, solubility, odor, density, melting point, hardness, and glossiness are examples of what properties

Accepted Answer

physical

Question 42

a pH of 7 is

Accepted Answer

neutral

Question 43

which of the following statement is NOT true of oil-in-water (O/W) emultions

Accepted Answer

styling creams, cold creams, suntan lotions, and foot balms

Question 44

--- are subatomic particles with no charge

Accepted Answer

neutrons

Question 45

- occur when an acid is mixed with an alkali in equal proportions, balancing the total pH and forming water(H2O)and salt

Accepted Answer

acid-alkali neutralization reactions

Question 46

basic unit of matter with nucleus at the center surrounded by negatively charged electrons move around thenucleusinorbit

Accepted Answer

Atoms

Question 47

Elements produced artificially through synthesis are called what

Accepted Answer

Synthetic elements

Question 48

--- evaporate easily and come in many types from free-flowing liquids to hard, waxy solids.

Accepted Answer

volatile alcohols

Question 49

--- is a chemical reaction in which oxidation and reduction take place at the same time

Accepted Answer

oxidation-reduction

chapter 6 milady. maggie made

Questions 49

chapter 6 milady. maggie made

Questions 49