The Limits of Resolution of Atomic Force Microscopes Is in the Range

question 77

Multiple Choice

The limits of resolution of atomic force microscopes is in the range of

• A) micrometers (µm).
• B) millimeters (mm).
• C) nanometers (nm).
• D) meters (m).
• E) centimeters (cm).

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Definitions:

Catalyst

A material that accelerates a chemical reaction's speed without any lasting alteration to its own chemical structure.

Homogeneous Catalyst

A catalyst that exists in the same phase (solid, liquid, or gas) as the reactants, facilitating the reaction uniformly throughout the mixture.

Heterogeneous Catalyst

A catalyst that exists in a different phase (solid, liquid, or gas) than the reactants in a chemical reaction, facilitating the reaction without undergoing permanent change.

Heterogeneous Catalysts

Catalysts that exist in a different phase than the reactants in a chemical reaction, facilitating the reaction without being consumed.