Chemistry, 18.12.2020 01:00 vanessam16
A model of an atom includes red marbles for electrons, green marbles for protons, and blue
marbles for neutrons. All marbles have a radius of 2cm. How could the model be changed
to represent more properties of an atom?
Answers: 1
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A model of an atom includes red marbles for electrons, green marbles for protons, and blue
marbles...
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