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4 cards from this section. Quick, good the night before a test.
What are the three subatomic particles of an atom?
Think of the basic building blocks of matter.
What charge do electrons carry?
Consider the opposite charge to protons.
What is the charge of a proton?
Think about the opposite charge of an electron.
Is it true that all isotopes of an element have the same atomic number?
Consider what defines an element's identity.
Calculate the mass number of an isotope with 8 protons and 10 neutrons. What element is it?
Remember to add protons and neutrons!
Explain how isotopes can be used in medicine and provide an example.
Consider how different isotopes can have different behaviors.
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