Welcome to the Quiz!
This quiz contains 11 questions from a mix of 1 subtopics.
What are the three types of subatomic particles that make up an atom?
protons, neutrons, electrons
photons, neutrons, electrons
protons, neutrons, electron neutrinos
protons, neutrons, muons
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What makes up the central core of an atom?
protons and neutrons
electrons
protons and electrons
neutrons and electrons
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Which of the following particles orbit around the nucleus of an atom?
protons
neutrons
all of the above
electrons
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What is most of an atom made up of?
electrons
protons
neutrons
empty space
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What does the Proton number (Z) represent?
the total number of protons and electrons
the number of neutrons in the nucleus
the number of protons in the nucleus
the total number of protons and neutrons
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What does the Nucleon number (A) represent?
the number of neutrons in the nucleus
the total number of protons and electrons
the total number of protons and neutrons
the number of protons in the nucleus
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What are atoms of the same element with different nucleon numbers called?
neutrons
electrons
protons
isotopes
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What is the same in each isotope of an element?
number of neutrons
nucleon number
number of protons
number of electrons
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What varies in each isotope of an element?
number of protons
nucleon number
number of electrons
number of neutrons
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Protons and neutrons make up the central core of an atom called the .
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What are atoms of the same element with different nucleon numbers called?
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