Chemistry Worksheet

Means liquids are not able to be mixed
Basic substances that cannot be broken down into simpler substances are called:
Hair consists of 97%
What is the side bond that is of the greatest concern to the salon professional?
Matter with definite weight and volume but no definite shape is called
When a solution has an equal number of hydrogen and hydroxide ions, the solution is considered:
Hair comprises of two solids which are carbon and sulfur and three gases which are hydrogen, nitrogen and...
Substances of acidic or alkaline nature dissolve in water and/or contain
What is the pH range for skin and hair?
A substance that is able to dissolve another substance is called a
The term used to identify anything that occupies space and has weight is called
If water contains certian salts of calcium, magnesium and other metals that prevent shampoo from lathering, it is classified as:
Neutrons have which type of electrical charge?
Acid tends to taste:
Which bond is the backbone of all protein molecules?
All matter that is now living or was alive at one time, with carbon present, falls within the scientific division of:
The simplest atomic structure is
A solution that has more positive hydrogen ions than negative hydroxide ions is
Distilled water with a pH of 7 is considered
Two or more of the same atoms joined together by a chemical bond is a
Alkalis tend to taste
Protons have which type of electrical charge
What is created when amino acids join together in chains?
What shampoo type is designed to treat scalp and hair problems or disorders?
The primary ingredient of most shampoo is