Basic Chemistry
Any substance that occupies space
What is matter
What is basic building blocks of matter?
Atoms
The measure of the acidity and alkalinity of a substance.
what is a pH scale
Also known as redox
what is Oxidation-reduction
A contraction of surface active agents; substances that allow oil and water to mix, or emulsify.
what is surfactant
all matter has physical and (blank) properties…
chemical
what is the smallest particle of an element that has the chemical identity of the chemical?
Atoms
An atom or molecule that carries an electrical charge.
what is an ion
The chemical reaction
what is redox reaction
a uniform mixture of two or more mutually miscible substances
what is a solution
All matter has physical and chemical properties in the form of a solid, liquid and (what)
Gas
when two or more atoms combine chemically indefinite proportions
Molecules
An ion with a negative charge (OH-)
what is anion
Rapid Oxidation of a substance, accompanied by the production of heat and light.
what is combustion
any substance that is dissolved by a solvent to form a solution
what is a solute
simplest form of chemical matter, what is it?
Elements
all matter exists in how many different forms?
3
An ion with a positive charge (H+)
what is cation
Stabilize skin care products by preventing oxidation
what is antioxidants
Water loving and oil loving
what is hydrophilic and what is lipophilic
contain only one type of atom, what is it?
Elements
What can be determined without a chemical reaction?
Physical properties
Also known as bases
what is alkalis
A substance that releases oxygen
what is an oxidizing agent
any substance that dissolves the solute to form a solution
what is a solvent