Question: 1. Distinguish between a molecule and an atom. 2. Distinguish between a neutron and a proton. 3. List the five basic stresses. 4. Explain how

1. Distinguish between a molecule and an atom.

2. Distinguish between a neutron and a proton.

3. List the five basic stresses.

4. Explain how a hydrometer measures the charge in a lead storage battery. Does the temperature affect the measurement?


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