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Questions and Answers
Which subatomic particles are found in the nucleus of an atom?
Which subatomic particles are found in the nucleus of an atom?
- Protons and electrons
- Protons, neutrons, and electrons
- Protons and neutrons (correct)
- Neutrons and electrons
What distinguishes one chemical element from another?
What distinguishes one chemical element from another?
- The number of neutrons
- The number of electrons
- The number of protons (correct)
- The number of electrons and neutrons
What defines the isotope of an element?
What defines the isotope of an element?
- The number of electrons
- The number of neutrons (correct)
- The number of protons
- The number of protons and electrons
Why can't humans see atoms with conventional microscopes?
Why can't humans see atoms with conventional microscopes?
Where is the majority of an atom's mass located?
Where is the majority of an atom's mass located?
Which subatomic particles are found in the cloud surrounding the nucleus of an atom?
Which subatomic particles are found in the cloud surrounding the nucleus of an atom?
What determines the chemical element an atom belongs to?
What determines the chemical element an atom belongs to?
What is the approximate size of an atom?
What is the approximate size of an atom?
Why is it not possible to accurately predict the behavior of atoms using classical physics?
Why is it not possible to accurately predict the behavior of atoms using classical physics?
Where is the majority of an atom's mass located?
Where is the majority of an atom's mass located?
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