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3 cards from this section. Quick, good the night before a test.
What is the charge of a proton?
Remember the basic charge differences of atomic particles.
Where are neutrons located in an atom?
Think about where the protons are found.
What particle has a negative charge?
Recalling the charge relationships of atomic particles can help.
True or False: Protons have a neutral charge.
Consider the basic charge definitions of atomic particles.
An atom has 20 protons and 20 neutrons. What is its atomic number and mass number?
Remember the definitions of atomic number and mass number.
If an element has a mass number of 16 and 6 protons, how many neutrons does it have?
Apply the formula: Neutrons = Mass Number - Protons.
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