Answer: similar: Protons and neutrons have approximately the same mass, about 1.67 × 10-24 grams. Different:Protons are a type of subatomic particle with a positive charge. And Neutrons are a type of subatomic particle with no charge (they're neutral).
Explanation:
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Mass is how much matter is in an object. Volume is how much space an object occupies. Density is the amount of mass in a volume.
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The moon affects the tides and water levels
6CO2 + 6H2O → C6H12O6 + 6O2.
