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Classification of Matter Quiz

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Questions and Answers

What is the main difference between matter and energy?

Matter is made up of atoms, while energy is made up of subatomic particles

Matter exists in solid, liquid, and gas states, while energy exists in potential and kinetic forms

Matter occupies space and has mass, while energy does not occupy space and has no mass (correct)

Matter has chemical composition, while energy does not have a chemical composition

Which of the following is a homogeneous mixture according to the classification of matter?

Lime + Water

Salt solution (correct)

Sugar solution

Rise + Sand

What are the main subatomic particles that make up an atom?

Alpha particles, beta particles, and gamma rays

Protons, electrons, and neutrons (correct)

Quarks, leptons, and bosons

Photons, neutrinos, and muons

According to the nuclear model put forward by Ernest Rutherford, where is the nucleus located within an atom?

At the center of the atom Signup and view all the answers

What is the charge of a neutron?

No charge Signup and view all the answers

Which statement best describes the electron within an atom?

A negatively charged particle that orbits around the nucleus Signup and view all the answers

Study Notes

Matter and energy are the two main categories of things in our environment.
Matter is that which occupies space and has mass.
Classification of matter: Pure substances (Elements, Compounds), Physical nature (Solid, Liquid, Gas), Chemical composition (Homogeneous mixtures, Heterogeneous mixtures).
Atoms are the basic units of matter.
Atoms consist of subatomic particles: Protons, Electrons, and Neutrons.
Protons have a positive charge, electrons have a negative charge, and neutrons have no charge.
Nuclear model introduced to explain organization of particles in matter.
Nucleus, a small area at the center of an atom, contains most of an atom's mass.
Size of a nucleus is even smaller than a chickpea.

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Description

Test your knowledge of the classification of matter based on physical nature and chemical composition. Explore the categories of pure substances, elements, compounds, mixtures, and their subtypes.