The Molecular Structure of Water Has an Asymmetrical Arrangement of Hydrogen

question 62

Multiple Choice

The molecular structure of water has an asymmetrical arrangement of hydrogen atoms,causing

• A)the hydrogen side of the water molecule to have a positive charge.
• B)the hydrogen side of the water molecule to have a negative charge.
• C)the oxygen side of the water molecule to have a positive charge.
• D)the overall charge of the water molecule to be neutral.

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Definitions:

Value-Added

The enhancement a company gives its product or service before offering the product to customers, increasing its value.

Non-Value-Added

Activities or processes that consume resources but do not add value to the product or service from the customer's perspective.

Total Lead Times

The aggregate time taken from the initiation of a process until its completion, often used in manufacturing to describe the period from ordering materials to the final product delivery.

Value-Added Ratio

The proportion of time spent on non-waste activities in the production process.