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How many lone electron pairs are in the N2 molecule?
Perceptual Input
Information received by the senses that is then processed by the brain to make sense of the world.
Infectious Diseases
Diseases caused by pathogenic microorganisms such as bacteria, viruses, parasites, or fungi that can be spread, directly or indirectly, from one person to another.
Circulatory Diseases
A category of diseases that affect the circulation of blood, including conditions like coronary artery disease, hypertension, and stroke.
Structural Model
An abstract representation showing the relationships between parts of a system, such as variables in a theory or components in a machine.
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