Barber Practice State Board Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Barber State Board Exam with our comprehensive quiz module! Access a variety of multiple-choice questions and flashcards to enhance your knowledge in barbering. Equip yourself for success and confidently approach your state exam!

Start Multiple Choice Practice Test
Start Flash Cards

Practice this question and more.

What are the components that make up ammonia?

  1. Oxygen and Carbon

  2. Hydrogen and Nitrogen

  3. Helium and Nitrogen

  4. Carbon and Sulfur

The correct answer is: Hydrogen and Nitrogen

Ammonia is a compound that is chemically represented as NH3, which indicates that it is composed of one nitrogen atom and three hydrogen atoms. The nitrogen atom provides the central element, while the three hydrogen atoms surround it, forming a stable molecular structure. This makes hydrogen and nitrogen the essential components of ammonia, which is a colorless gas commonly used in fertilizers, cleaning products, and various industrial applications. The other options do not contain the correct atoms that constitute ammonia; for instance, oxygen and carbon do not make up ammonia, nor do helium and nitrogen, and carbon and sulfur are not constituents of ammonia either.

More Questions Like This