pH
What does pH stand for?
Potential hydrogen
What are the two branches Chemistry
Organic and Inorganic
Define Miscible
Mixable
True or False
Matter is substances that occupies space and has matter
False.
has mass.
What is the most abundant element on earth
Oxygen
On the pH scale what # is neutral
7
what is organic
In a solution there is a solute and a solvent WHICH of these does the dissolving
Solvent
______ is the structural unit that makes up an element
Atom
Define Free Radical
Super oxidizer that steals electrons to complete it's self
What is the numerical rang of the pH scale
1-14
What is inorganic
Not alive, will not burn, does not contain carbon
What is known as the universal solvent
Water
____ is formed by joining two or more atoms chemically
Molecule
What is the function of the acid mantle
protects the barrier
What is the pH of skin
4.5-5.5
Define Chemistry
The science that deals with matter
In a product that is labeled W/O, which is the base
Oil
True or False
Element is the simplest form of matter that cannot be broken down further without loss of identity
True
Define Antioxidant
Neutralizes free radicals by giving up electrons freely to stabilize the skin