Which Substance Has Covalent Bonds

question 44

Multiple Choice

Which substance has covalent bonds?

• A) KF
• B) NaF
• C) MgI₂
• D) CO₂

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Definitions:

Engineering Drawing

A drawing that shows the dimensions, tolerances, materials, and finishes of a component.

Tolerances

The permissible limits of variation in a physical dimension, material property, or manufacturing process, crucial for ensuring parts fit and function together as intended.

Engineering Drawing

A precise and detailed technical drawing or blueprint used to fully and clearly define requirements for engineered items.

Finishes

The final coatings, surfaces, or treatments applied to products or materials to achieve desired aesthetic or functional properties.