Examlex
Explain the differences between physical and chemical changes with examples.
Validation
The process of confirming the accuracy or legitimacy of something through the provision of evidence or logical support.
Altruistic
Characterized by selfless concern for the well-being of others, often resulting in acts of kindness without expectation of personal gain.
Social Personality
The characteristics and behaviors an individual presents on social media platforms, which may differ from their offline personality.
Social Identity
An individual's sense of who they are based on their group memberships, such as national, cultural, or social affiliations.
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Q90: CCl<sub>4</sub> has a tetrahedral structure.