Gregor Has an IQ Score of 53

question 212

Multiple Choice

Gregor has an IQ score of 53.Although he did NOT learn to talk until he was almost four,as an adult he is able to communicate and takes responsibility for his own personal care.He lives in an adult group home and,after receiving vocational training,works cutting old clothing into rags and putting them in bags for sale.Gregor probably has a ___.

• A) mild intellectual disability
• B) moderate intellectual disability
• C) severe intellectual disability
• D) profound intellectual disability

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Definitions:

Major Contributor

In resonance theory, refers to the resonance structure that makes the largest contribution to the overall hybrid structure based on stability.

Formal Charges

Formal charges refer to the charge assigned to an atom in a molecule, assuming that electrons in all chemical bonds are shared equally between atoms, despite the actual electronegativity of the atoms.

Resonance Contributors

Different Lewis structures that represent the same molecule and differ only in the distribution of electrons, not the arrangement of atoms.

Bonding Patterns

The arrangement and connectivity of atoms within a molecule, influencing its geometry and physical properties.