102.11 Matter (Pivot Point)

Matter with definite weight, volume, and shape is known as:

Matter with definite weight but indefinite volume and shape is called

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

Which element is most abundant in earth's crust & most abundant in earth's atmosphere?

Neutrons have which type of electrical charge?

What is the side bond that is of the greatest concern to the salon professional?

The simplest atomic structure is

Which of the following statements describes how human hair is formed?

Which of the following conditions is an example of chemical change?

All matter that has never been alive and does not contain carbon is called:

All matter that is now living or was alive at one time with carbon present, falls within the scientific division of:

Water freezing and becoming ice is an example of what type of change?

Protons have which type of electrical charge?

Which of the following statements describes how human hair is formed?

Putting a sodium hydroxide relaxer under a hair dryer:

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

When amino acids combine to form the protein of the hair:

The chemical symbol for carbon is

Hair consists of 97%

Matter with definite weight and volume but no definite shape is called:

Two or more of the same atoms joined together by a chemical bond is a(n):

When two hydrogen atoms combine with one oxygen atom, the result is a water molecule, which is a(n)

Atoms that are the same for a(n)

Electrons have which type of electrical charge?

The atomic number of a particular element indicates:

Hair comprises 2 solids which are carbon and sulfur and 3 gases with are hydrogen, nitrogen &

Which of the following items has/have definite weight and volume but no definite shape:

Atoms that are different form a(n):

The bonds found within hair that help organize protein chains in order to build hair are called:

Which of the following actions is NOT an example of a physical change?

What is created when amino acids join together in chains?

Atoms have three main parts: protons, neutrons, and______.

Which bonds found in the hair can be easily broken by heat or water?

The term used to identify anything that occupies space and has weight is called:

Which bond is the backbone of all protein molecules?

Carbon, oxygen, hydrogen, and nitrogen form the basis of:

The scientific study of matter and the physical and chemical changes of matter is known as: