Introduction to Chemistry Quiz

What is the definition of chemistry?

• The study of energy and its transformations

• The study of the universe and celestial bodies

• The study of living organisms

• The scientific study of matter and its properties

What are atoms?

• Large structures made of matter

• Substances that cannot be broken down

• The basic building blocks of matter

• Combinations of molecules

Which of the following is an example of a chemical reaction?

• Melting ice

• Boiling water

• Rusting of iron

• Dissolving sugar in water

What is one importance of chemistry in medicine?

• Study of ancient civilizations

• Improvement of transportation

• Development of pharmaceuticals and vaccines

• Creation of new materials

Who is known as the Father of Chemistry?

• Isaac Newton

• Albert Einstein

• Jaber Ibn Hayyan

• Marie Curie

What does organic chemistry study?

• Chemical processes in living organisms

• Carbon-containing compounds

• Inorganic compounds

• Physical properties of molecules

What is pure research focused on?

• Solving specific problems

• Understanding basic properties and processes

• Developing new technologies

• Creating new materials

What is a hypothesis?

• A type of chemical reaction

• A proven scientific law

• A testable explanation of a situation

• An untested theory

Which branch of chemistry focuses on the composition of substances?

• Organic Chemistry

• Analytical Chemistry

• Physical Chemistry

• Biochemistry

What is the role of applied research in chemistry?

• To explore theoretical concepts

• To classify chemicals

• To solve specific problems

• To study historical figures