How Many of the Following Elements Can Form Compounds with an Expanded

question 31

Multiple Choice

How many of the following elements can form compounds with an expanded octet?
Pb Kr Si B

• A)0
• B)1
• C)2
• D)3
• E)4

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Definitions:

Laid-Back Colleagues

Coworkers who exhibit a relaxed, easygoing attitude towards work, potentially affecting team dynamics and productivity.

Dissatisfied

A state of feeling unhappy or not content with a situation, often leading to the desire for change or improvement.

Repressed Anger

Emotions of anger and frustration that are not expressed openly and are kept suppressed within an individual, potentially leading to psychological issues.

Work Addiction

An uncontrollable need to work incessantly, often at the expense of one’s health, personal relationships, and social functioning.