Chemistry I
The term used to identify anything that occupies space is called:
What is MATTER
When a substance gains an electron and oxygen is released, the process is called...
What is reduction?
In chemistry pH stands for....
What is potential hydrogen?
Mixtures of two or more kinds of molecules, having a tendency to separate when left standing, are known as
What is suspensions?
Liposomes, microsponges and hydrogels all fall under what delivery system....
What is microencapsulation?
Matter with definite weight and volume but no definite shape is called
What is a liquid?
Atoms that are not missing any electrons in their outer shell and are considered electrically neutral are called:
What is stable?
What color does blue litmus paper turn when placed in an acid....
What is red?
A granular scrub used to assist in physically removing dead skin cells is an example of what type of exfolliant...
What is mechanical (physical)?
Ingredients that help hold the product together, provide a base and contain a preservative system are called:
What is functional?
Melting ice changes water from a solid to a liquid. Boiling water changes water from a liquid to a gas. These are examples of what type of change?
What is a physical change?
Which of the following biochemical compounds form components that fill the intercellular spaces in the skin....
What is lipids?
Skin and hair is known to read at what number on the pH scale...
What is 4.5-5.5?
Masks with the primary purpose of absorbing excess oil, tightening and refining the pores and aiding in preventing clogging are:
What is clay/mud masks?
Which cosmetic ingredient helps to prevent moisture loss?
What is emollient?
Atoms make up elements. Elements make up matter. therefore, all matter is comprised of:
What is ATOMS?
When two hydrogen atoms combine with one oxygen atom, the result is water, which is called a (n):....
What is a compound?
On the pH scale, numbers greater than 7 indicate a (n)....
What is alkaline solution?
Products that are produced using ingredients that have been grown WITHOUT pesticides, herbicides or genetic modifications are called:
What is organic?
Which of the following terms means the product is less likely to provoke an allergic reaction?
What is hypoallergenic?
All matter that is living or once was living contains carbon and deals with:
What is ORGANIC CHEMISTRY?
A peptide bond is a bond uniting two.....
What is amino acid groups?
A pH of 5 is how many times more acidic than a pH of 6....
What is 10?
Which type of mask would be soothing and calming for a client with sensitive skin
What is a gel mask
How are ingredients listed on a product label.....
What is descending order by weight concentration?