Esthetic's Chemistry Quiz

When two hydrogen atoms combine with one oxygen atom, the result is...

The pH of 4 is how many more time acidic than the pH of 5?

One of the 5 elements that make up hair, skin and nails is...

Which of the following has definite volume and weight but no definite shape?

Amino acids that create proteins are linked together end to end by...

The molecule formed when different elements are joined chemically is called a ...

How many general classification are assigned to categorize cosmetics used in our industry?

The pH measurement scale has which of the following characteristics?

What are the number of electrons that oxygen has orbiting around its nucleus?

Mixtures of fats and oils converted to fatty acids by heat and then purified are called...

How many elements are known in nature?

How many common amino acids are there?

What is the smallest complete unit of an element?

What do atoms that are identical to each other form?

If a substance has a pH of 3 that means it is...

What are carbon, nitrogen, oxygen and hydrogen the building blocks of?

What would melting an ice cube be an example of?

Everything that is alive or once was alive contains this...

The scientific study of matter and they physical changes in matter is called..

Matter with a definite weight, volume and shape is which form of matter?

Which is an example of a chemical change?

The pH of hair, skin and the scalp is from...

How would you purify water?

What is 97% of the hair made up of?

Which of the following substances contain certain minerals which prevent shampoo from lathering

Substances of acidic or alkaline nature dissolve in water and/or contain..

When a solute is dissolved in a solvent it is a/an...

What is a disulfide bond

Where are the protons and neutrons found in an atom?

Basic substances that cannot be broken down into simpler substances are called...

Distilled water with a pH of 7 is...

An unstable atom is missing this in its outer shell...

What is the most abundant element on earth?

Mixtures of organic substances and a medicinal agent are...

Amino acids join together in chains to become...

What is formed when two or more non-mixable substances are united with the help of a binder?

When looking at product labels, ingredients are listed in order of what?