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Atomic Structure Quiz

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Questions and Answers

What is the fundamental element of an atom?

The number of neutrons

The number of electrons

The number of isotopes

The number of protons (correct)

What is the atomic number?

The number of electrons in the element

The number of neutrons in the element

The number of protons in the element (correct)

The number of isotopes in the element

What is the charge of electrons and protons?

Both have a positive charge

Both have a negative charge

Electrons have a positive charge and protons have a negative charge

Electrons have a negative charge and protons have a positive charge (correct)

What is the charge of neutrons?

Neutral Signup and view all the answers

What is the role of electromagnetic force in an atom?

It attracts electrons to protons Signup and view all the answers

What is Carbon-12?

An element with 6 protons and 6 neutrons Signup and view all the answers

What is the difference between isotopes of the same element?

The number of neutrons Signup and view all the answers

Study Notes

Fundamental Elements of an Atom

The number of protons in the nucleus of an atom defines the element.
The periodic table is arranged in order of atomic number.
The atomic number is the number of protons in the element.
The number of protons is equal to the atomic number.
The electron and the neutron are the other two constituents of an atom.
The protons and neutrons are at the center of the atom.
Carbon-12 has six protons and six neutrons in its nucleus.
The number of neutrons can change in different isotopes of the same element.
Carbon-12 is neutral and has six electrons.
Electrons move around the nucleus and are attracted to protons by electromagnetic force.
Protons have a positive charge and electrons have a negative charge.
Neutrons are neutral and do not have a charge.

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Description

Test your knowledge of the fundamental elements of an atom with this quiz! From the number of protons to the arrangement of the periodic table, this quiz covers the basics of atomic structure. Learn about the role of electrons, protons, and neutrons, and discover how isotopes can vary within the same element. Challenge yourself to see how much you know about the building blocks of matter.