Which Element Can Expand Its Valence Shell to Accommodate More

question 25

Multiple Choice

Which element can expand its valence shell to accommodate more than eight electrons?

• A) B
• B) F
• C) S
• D) He
• E) H

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Definitions:

Sex Hormones

Estrogens and androgens that circulate in the bloodstream and activate hormone-perceiving receptors located throughout the body.

Coregulation

A process where two or more individuals regulate their behaviors and emotions in a coordinated manner, often seen in parent-child interactions and collaborative learning situations.

Guided Participation

A learning process where an experienced person helps someone less experienced by engaging in shared activities and offering support and guidance.

De-Idealization

Children’s understanding that their parents are not all-knowing or perfect but, rather, have faults and can make mistakes.