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Electron microscopes are about 100 times more powerful than light microscopes.
Alkali Metals
A group of chemical elements in the periodic table with similar properties: shiny, soft, highly reactive at standard temperature and pressure.
NaOH
Sodium hydroxide, a highly caustic metallic base and alkali that is available in pellets, flakes, and dissolved solutions, used in the manufacturing of many products, including soap and paper.
Strong Base
A substance that can completely dissociate in water to produce hydroxide ions and a corresponding cation.
Hydroxide Ions
Negatively charged ions made of oxygen and hydrogen (OH-), which characterize basic solutions.
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