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What ions are formed when sodium hydroxide dissolves in water?
Red Pen
A writing tool with red ink commonly used for making corrections or annotations due to its standout color.
Black Pen
A writing instrument with black ink used for writing, drawing, or marking documents.
Corporal Punishment
A form of physical punishment that involves the deliberate infliction of pain as retribution for an offense, or for the purpose of disciplining or reforming a wrongdoer.
Observational Learning
The process of acquiring skills, knowledge, or behavior by watching the actions of others.
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