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How Many Sulfur Atoms Are There in 21

question 76

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How many sulfur atoms are there in 21.0 g of Al2S3


Definitions:

Concrete Operational

A stage in Piaget's theory of cognitive development during which children gain the abilities of logical thought about concrete events, understanding conservation, and performing mathematical operations.

Abstract Thought

The ability to think about objects, principles, and ideas that are not physically present.

Social Activities

Interactions and engagements with others in a communal or public setting, often for leisure, networking, or support.

Cultural Activities

Events or practices that reflect the traditions, arts, social institutions, and achievements of a particular nation, people, or other social group.

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