Chemistry

Oxidation, Reduction, Ionic bonds, and Covalent bonds are all involved in chemical reactions.

Sublimation is the process of a solid or a gas changing states without becoming a liquid.

The nucleus is at the center of an atom, formed by the protons and neutrons.

Which of the following elements is NOT of particular interest to estheticians?

These are materials that breakdown and dissolve large molecules.

What is shown on the periodic table?

What is it called when thousands of amino acids connect lengthwise to form a chain?

Lipids are complex substances made by the body to form the intercellular cement.

What is the scientific study of matter, the physical and chemical changes affecting matter, and the energy?

What does the atomic number represent?

What is it called when a change in form occurs without creating a new substance?

What are the smallest complete units of an element?

Which of the following are NOT one of the major biochemical compound groups in the body?

Protons have a positive electrical charge.

What is the ability to do work to accomplish some change?

Which of the following is an example of a solid?

___________ are two or more of the same atoms joined together by one or more chemical bonds.

What orbits around the nucleus and can form bonds with other atoms?

A chemical change does not create a new substance with distinct material characteristics.

This deals with matter that is (or was) alive and contains carbon.

Biochemistry is the study of chemical reactions that occur in a living organism.

Inorganic Chemistry is the study of matter that has never been alive and does not contain carbon.

These are created by chemically uniting two different elements.

Which of the following is NOT a distinct form of matter?

Electrons have a neutral charge.

Two saccharides linked together are disaccharides, and many linked together are polysaccharides.

A group of monomers that bond together are called _________.