2. Atoms & Elements

Subatomic Particles

Multiple Choice
Which of the following is an example of a subatomic particle?
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Multiple Choice
In a typical atomic diagram, orange circles are often used to represent which subatomic particles?
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Multiple Choice
Which of the following lists includes all three main subatomic particles found in atoms?
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Multiple Choice
Which of the following correctly identifies both the number and location of protons in a lithium (Li) atom?
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Multiple Choice
Which two subatomic particles each have a mass of approximately one atomic mass unit?
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Multiple Choice
Which subatomic particle has the smallest mass?
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Multiple Choice
What is the smallest subatomic particle in terms of mass?
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Multiple Choice
Which subatomic particle is primarily involved in the formation of chemical bonds?
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Multiple Choice
Which of the following best describes the electric charge of a proton?
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Multiple Choice
Which of the following subatomic particles has the largest mass?
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Multiple Choice
Which particles are found in the nucleus of an atom?
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Multiple Choice
According to the table above, how many electrons are required to produce a charge of –2.0 C?
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Multiple Choice
If the charge and mass of one proton is 1.60218 x 10^-19C and 1.673 x 10^-24 g respectively, what is the charge of 378 kg of protons?
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Multiple Choice
Which of the following statements is true?
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Multiple Choice
Which of the following has the largest number of neutrons?
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