An Electron Microscope Makes Use of

question 69

Multiple Choice

An electron microscope makes use of

• A)short wavelengths of light.
• B)the wave nature of electrons.
• C)electron attraction and repulsion.
• D)electron current.
• E)the inertia of electrons.

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Definitions:

Acetic Acid

A sour-tasting, colorless liquid organic compound with the chemical formula CH3COOH, known as the main component of vinegar.

Ammonia

A compound of nitrogen and hydrogen (NH3), notable for its pungent smell and use as a nitrogen source in fertilizers.

3-Methylpentanoic Acid

An organic compound with the formula C6H12O2, known for its role in the flavoring of various foods and in perfumery.

Aqueous Extraction

A process of separating compounds based on their solubility in water, often used in the isolation and purification of substances from mixtures.