T2 Wk2 Chemistry

The type of rinse used to control minor dandruff and scalp conditions:

If the pH of a shampoo is too alkaline or too acidic, the hair fiber can:

Which condtioner will penetrate into the damaged hair shaft and deposit protein?

Acids tend to taste:

All matter is now living or was alive at one time, with carbon present:

Atoms that are different form

What is the pH of skin and hair?

The simplest atomic structure is:

Cleaning the hair and scalp and removing all foreign matter without affecting the scalp or hair:

A pH of 5 is how many more times acidic than a pH of 6?

How far can healthy hair be stretched without breaking when wet?

One the pH scale, numbers greater than 7 indicate:

If water contains minerals, it is classified as:

Which of the following terms means liquids not able to be mixed?

The oil-loving part of a surface active agent:

Neutrons have which type of electrical charge?

Shampoo additives to improve tensile strength, elasticity and porosity:

Which bonds are foundd in the hair can be easily broken by heat or water?

A conditioner ingredient that gives dry hair a smooth feel and makes hair easier to comb:

Rinses, which affect mostly the surface of the hair:

Hair consists of 97%

Substances of acidic or alkaline nature dissolve in water and/or contain:

The most accurate method of measuring pH is with:

Protons have which type of electrical charge?

The bonds found within hair that help organize protein chains:

Mixtures of organic substances and a medicinal agen are:

Which conditioners have a vegetable oil base, acidic pH and are not reccommended for fine hair?

Matter with definite weight and volume but no definite shape is:

A mixture of two or more kinds of molecules, evenly dispersed?

Atoms that are the same form:

Matter with definite weight but indefinite volume and shape:

When two hydrogen atoms combine with one oxygen atom, the result is a water molecule:

On the pH scale, numbers less than 7 indicate:

The primary ingredient of most shampoos is:

A substance that is able to dissolve another substance is called:

Two ore more of the same atoms joined together by a chemical bond:

Atoms have three main parts: protons, neutrons and:

Electrons have which type of electrical charge?

Water freezing and becoming ice is an example of what type of change?

An example of oil-in-water emulsion:

Basic substances that cannot be broken down into simpler substances are: