Determine the Formula of the Compound Formed from Al³⁺ and S²⁻

question 32

Multiple Choice

Determine the formula of the compound formed from Al³⁺ and S²⁻.

• A)Al₃S₂
• B)AlS
• C)Al₂S₃
• D)AlS₂

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Definitions:

Total Cost of Ownership

The comprehensive assessment of the direct and indirect costs associated with the purchase and operation of a product or system over its entire lifespan.

Centralization

A process where decision-making authority is concentrated at a single point in the organization, often at the top management level.

Buying Specialization

A procurement approach where purchasing responsibilities are divided amongst team members based on specific categories of goods or services.

Purchasing Consortium

A group of companies or organizations that join together to pool their purchasing power, aiming to negotiate better terms and prices from suppliers.