What Is the Symbol for the Element Whose Atoms Have

question 124

Multiple Choice

What is the symbol for the element whose atoms have 40 electrons each?

• A) Ge
• B) Zr
• C) Ar
• D) None of these

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Definitions:

Negative Marginal Returns

A situation where adding an additional factor of production results in lower output per unit.

Fixed Input

Inputs that remain constant for a period of time and do not change with the level of output.

Total Variable Cost

The sum of expenses that vary directly with the level of production, such as raw materials and direct labor.

Marginal Cost

The expenditure involved in the production of one extra unit of a product.