Which Transition Metal Is Valued for Its High Electrical Conductivity

question 61

Multiple Choice

Which transition metal is valued for its high electrical conductivity and resistance to corrosion,and is widely used for plumbing?

• A)iron
• B)manganese
• C)magnesium
• D)cobalt
• E)copper

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Definitions:

Standard Cost

A predetermined cost of manufacturing a product or performing a service, used as a benchmark for measuring performance.

Direct Material

Represents raw materials that can be directly attributed to the production of specific goods, directly affecting the finished product's cost and quality.

Units

A measure or quantity used as a standard of measurement for expressing amounts, especially in the context of production or inventory.

Materials Price Variance

The financial difference between the actual cost of materials and the expected (standard) cost, indicating cost management efficiency.