Exam (elaborations)
Intro to Biology Unit 2- WGU (C190) Questions With 100% Correct Answers.
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protons - Positively charged particles; located in the nucleus. relative mass of 1.0 Neutrons - the particles of the nucleus that have no charge, located in the nucleus. relative mass of 1.0 Electrons - Negatively charged particles that orbit outside of the nucleus in shells; shells fill follow...
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