Ph Scale
If a substance has a pH of 7 it is considered....
What is neutral?
This is the name for a combination of substances that are held together by physical rather than chemical ties.
What is a mixture?
What are the 3 different physical forms that matter exist in?
What are solids, liquids and gas?
The science that deals with the composition, structure, and properties of matter and how matter changes under different conditions.
What is chemistry?
The smallest particle of an element is called....
What is an atom?
If a product has a pH above 7 it is considered....
What is alkaline?
This is a temporary mixtures of two kinds of matter.
What is a suspension?
What is matter?
What are organic and inorganic?
The head of a surfactant molecule is described as water-loving or....
What is hydrophilic?
If a product has a pH below 7 it is considered.....
A permanent mixture of two or more substances that are united with the aid of a binder.
What is an emulsion?
Characteristics determined without a chemical reaction (color, weight, density)
What are physical properties?
This branch of chemistry deals with products that do not contain carbon.
A substance that adds hydrogen to a chemical compound or subtracts oxygen from the compound is known as....
What is a reducing agent?
What is the pH of your skin?
What is 5.5?
The liquid used to dissolve a substance is called....
What is a solvent?
Substances that cannot be reduced to simpler substances are called.....
What are elements?
This branch of chemistry deals with products that are flammable and were once alive.
What is organic chemistry?
This is another name for alkalis.
What is bases?
A preparation made by a solid, liquid, or gaseous substance in another substance is called...
What is a solution?
How is a molecule created?
Metals, minerals, pure water and clean air belong to this branch of chemistry.
What is inorganic chemistry?
This type of organic compounds are substances containing carbon that evaporate very quickly and easily.