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4 cards from this section. Quick, good the night before a test.
What charge does a neutron have?
Think about whether the neutron is positive or negative.
Where are protons located in an atom?
Consider the center part of the atom.
What charge does a proton have?
Recall the acronym for remembering charges of subatomic particles.
True or False: Neutrons are positively charged.
Consider the definition of neutrons.
An atom has 12 protons, 12 neutrons, and 12 electrons. What is the atomic number, and what element is it?
Remember, the atomic number is determined by the number of protons.
If an atom gains an electron, what happens to its overall charge? Explain your answer.
Consider how charges balance each other out.
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