6F Chemistry & Chemical Safety

______refers to either loss of oxygen or addition of hydrogen

Chemical change

Physical change is

What is an example of an Elemental molecule?

Oil loving-Tail of a surfactant molecule is ______?

Alkalalis are also known as

What is the basic building blocks of all matter

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

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

Allows oil and water to mix or emulsify by reducing tension

Ph denotes

Volatile Organic compounds contain _____which makes them evorporate easily

Chemistry deals with composition, structure, & properties of matter

stable, uniform mixture, 2 or more mixable substances

An ___charged ion is called a anion

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

H is the symbol for which element

H is the symbol for which element?

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

Chemical reaction combines oxygen to produce an oxide

Alkaline will ____ the hair

SDS Contains____ categories of info

Tail of a surfactant molecule (oil loving)

Ph for skin and hair

Below 7 ph

Example of emulsions used in beauty services

Locations for mixing chemicals must be

Basic unit of matter

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

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

Occupies space (volume) and has mass (weight)

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

Substance dissolved in a solution

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

Oil droplets emulsified in water

Tail of a surfactant molecule is _____, or oil loving

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

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

Chemical reaction that require absorption of energy or heat

liquids that are mutually soluble, mixed together form stable solution

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

Water in oil emulsion example

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

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

Ph scale neutral is 7. What is an example

Ph scale is a

Example of a pure substance

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

Physical change in a substance