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Chemistry Fundamentals Quiz

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Questions and Answers

What does chemistry study?

Properties and behavior of energy

Properties and behavior of light

Properties and behavior of sound

Properties and behavior of matter (correct)

Which scientific disciplines does chemistry provide a foundation for understanding?

Economics and political science

Physics and biology (correct)

Geography and sociology

Psychology and anthropology

What does chemistry explain in the field of botany?

Formation of soil

Photosynthesis process

Aspects of plant growth (correct)

Behavior of insects

In what way does chemistry contribute to ecology?

How atmospheric ozone is formed and environmental pollutants are degraded Signup and view all the answers

What is the position of chemistry in relation to physics and biology?

Intermediate position Signup and view all the answers

What distinguishes chemical elements from each other?

The number of protons in their atoms Signup and view all the answers

What defines the isotope of an element?

The number of neutrons Signup and view all the answers

Why can't humans see atoms with conventional microscopes?

Atoms are smaller than the shortest wavelength of visible light Signup and view all the answers

Where is most of an atom's mass located?

In the nucleus Signup and view all the answers

What are the electric charges of protons and electrons?

Protons have a positive charge, electrons have a negative charge Signup and view all the answers