Predict Which of the Following Has a Covalent Bond

question 12

Multiple Choice

Predict which of the following has a covalent bond.

• A)CaS
• B)CdS
• C)CoS
• D)all of the above
• E)none of the above

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Definitions:

Glandular Tissue

Specialized tissue consisting of glands that produce and secrete substances needed for bodily functions, such as hormones or digestive enzymes.

Epithelial

Relating to the epithelium, a layer of cells covering the body surfaces, lining cavities and organs, and forming glands, with roles in protection, secretion, and absorption.

Semipermeable Membrane

A type of membrane that allows certain molecules or ions to pass through it by diffusion and often by facilitated diffusion.

Osmosis

The process of fluid passing through a semi-permeable membrane from a less concentrated solution to a more concentrated one, to equalize the concentrations on both sides of the membrane.