Study Guide for Chapter 2 (Biochemistry) Test

Study Guide for Chapter 2 (Biochemistry) Test KEY. Draw an atom of sodium. Label the nucleus, the electrons, the protons and the neutrons. 2. What are the three subatomic particles that make up an atom? What is the charge of each? Protons: positive Neutrons: neutral (no charge) Electrons: negative. 3. ................
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