Cosmetology Chapter 12 Quiz Game

The branch of science that applies to substances that contain carbon is called chemistry

• a. inorganic
• b. organic
• c. environmental
• d. structural

All haircolor products are organic chemicals, which means they.

• a. are natural and healthy
• b. contain non-synthetic ingredients
• c. contain carbon and hydrogen
• d. lack carbon but may contain hydrogen

What is the study of substances that lack the element carbon, but may contain the element hydrogen?

• a. Inorganic chemistry
• b. Physical chemistry
• c. Stereochemistry
• d. Biochemistry

A characteristic of all inorganic substances is that they

• a. burn easily
• b. contain hydrogen
• c. are derived from living things
• d. lack carbon

The simplest form of chemical matter that cannot be broken down without the loss of identity is a(n) _________

• a. element
• b. energy
• c. substance
• d. mineral

There are naturally occurring elements, each with its own distinct physical and chemical properties

• a. 68
• b. 98
• c. 118
• d. 138

The basic unit of matter, with a nucleus at the center surrounded by negatively charged electrons that move around the nucleus in orbits, is a(n) ________

• a. atom
• b. ion
• c. proton
• d. neutron

Chemically combining two or more atoms produces ________

• mixture
• substance
• molecule
• miscible

The chemical combination of two or more atoms of different elements produces a(n).

• a. compound
• b. solution
• c. neutral
• d. acid

Sodium chloride is an example of a(n)._______-

• a. compound molecule
• b. atom
• c. element
• d. mineral