Identify the Number of Bonding Pairs and Lone Pairs of Electrons

question 159

Multiple Choice

Identify the number of bonding pairs and lone pairs of electrons in water.

• A) 1 bonding pair and 1 lone pair
• B) 1 bonding pair and 2 lone pairs
• C) 2 bonding pairs and 2 lone pairs
• D) 2 bonding pairs and 1 lone pair
• E) 3 bonding pairs and 2 lone pairs

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Definitions:

Lung Diseases

A broad category of disorders, illnesses, or conditions affecting the lungs and their ability to function properly.

Environmental Dust

Small particles present in the air from natural sources such as soil, pollen, molds, and man-made activities, which can pose health risks when inhaled.

Occupational Dust

Fine particles generated in workplaces from various processes like grinding, woodworking, mining, and manufacturing, potentially harmful when inhaled or ingested, affecting workers' health.

Difficulty Breathing

A condition where an individual experiences discomfort or effort in breathing, indicating potential respiratory issues.