MILADY CHAPTER 6 CHEMISTRY & CHEMICAL SAFETY

Occupies space (volume) and has mass (weight)

Volatile Organic compounds contain _____which makes them evorporate easily

An ___charged ion is called a anion

What is the basic building blocks of all matter

oxygen is chemically combined with a substance, the substance is _____?

Water in oil emulsion example

Oxidation and reduction occur simultaneously and are Refered to as _____ reaction

Oil droplets emulsified in water

Ph for skin and hair

Example of emulsions used in beauty services

Ph scale is a

Tail of a surfactant molecule is _____, or oil loving

liquids that are mutually soluble, mixed together form stable solution

SDS Contains____ categories of info

Chemical reaction that require absorption of energy or heat

118 different element known to science. How many are naturally occurring on earth?

Tail of a surfactant molecule (oil loving)

stable, uniform mixture, 2 or more mixable substances

Below 7 ph

SDS (Safety data Sheet) category that includes risks of exposure, related systems, acute and chronic effects

What type of chemical reaction balances ph and results in the production of water and salt?

Example of a pure substance

Solutions that do not contain water, such as alcohol or oil, do not have ____

Stable, uniform mixture of two or more mixable substance that is made by dissolving, solid, liquid or gaseous substances

Oil loving-Tail of a surfactant molecule is ______?

_____ingredient used to raise ph in hair products; allowing for solution to penetrate the hair shaft

Physical change in a substance

Ph scale measure concentration of hydrogen ions in acidic and alkaline ____solution

______refers to either loss of oxygen or addition of hydrogen

Chemical reaction combines oxygen to produce an oxide

Locations for mixing chemicals must be

Chemical change

Allows oil and water to mix or emulsify by reducing tension

Nail polish, with glitter that can separate from the polish is an example of ___?

SDS categorizes first aid measures that include symptoms/effects as well as_____

Ph scale neutral is 7. What is an example

Ph denotes

Chemistry deals with composition, structure, & properties of matter

Basic unit of matter

What is an example of an Elemental molecule?

Allows oil and water to mix or emulsify by reducing surface tension

Alkaline will ____ the hair

H is the symbol for which element?

H is the symbol for which element

Substance dissolved in a solution

Alkalalis are also known as

Liquids that are not capable of being mixed together to from a stable solution

Water in oil emulsions feel. ______ than oil in water emulsions

Physical change is