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What are the two different ions present in the compound CaS
Ten-Year-Old
A child who is ten years of age, in a developmental stage that involves complex cognitive, emotional, and physical changes.
Best Friend
A person's closest and most intimate companion, with whom one shares a bond of mutual affection exceeding that of ordinary friendships.
Withdawn-Rejected
Typically relates to social withdrawal behavior observed in individuals, especially children, who are not actively sought after for interaction or play and hence tend to be isolated.
Timid
Characterized by a lack of courage or confidence; easily frightened.
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