Which of the Following Statements Is True of Atomic Radii

question 69

Multiple Choice

Which of the following statements is true of atomic radii?

• A) They decrease down a group and remain constant across a period.
• B) They decrease down a group and increase across a period.
• C) They increase down a group and increase across a period.
• D) They increase down a group and remain constant across a period.
• E) They increase down a group and decrease across a period.

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Definitions:

Say's Law

A principle that asserts that supply creates its own demand, meaning production of goods will naturally lead to their consumption.

Income

Funds acquired frequently, either from performing work or via investment profits.

Production

The method of producing goods and services by mixing labor, materials, and technology.

Savings

Money set aside from current income for future use, often to accumulate wealth or for specific future expenditures.