Aluminum Reacts with Oxygen in the Air to Form a Protective

question 66

Multiple Choice

Aluminum reacts with oxygen in the air to form a protective oxide coating. Silver also reacts with compounds in air to form a black coating. What substance is formed?

• A)Silver oxide
• B)Silver chloride
• C)Silver sulfide
• D)Silver carbonate
• E)Silver nitride

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Definitions:

Industrial Fiber

Materials, often synthetic, used in the manufacture of products requiring strength, durability, or specific technical properties, such as textiles and composites.

Bottleneck

A point of congestion in a production system that occurs when workloads arrive too quickly for the production process to handle, impairing the efficiency of the system.

Constrained Resource

A limited resource within a production process that restricts the company's ability to produce more goods or services.

Profitable Use

An application or deployment of resources in a manner that generates financial gain or returns above the initial cost.