Which of the Following Period 4 Elements Has the Smallest

question 13

Multiple Choice

Which of the following Period 4 elements has the smallest atom?

• A) Kr
• B) Ga
• C) Ca
• D) Br

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Definitions:

Rural Areas

Regions characterized by low population density and vast open spaces, typically dominated by agriculture and natural landscapes.

Socialist Economy

An economic system where the means of production are owned and managed collectively or by the state, aiming for equal wealth distribution and reducing social class differences.

Capitalist Economy

An economic system where trade, industries, and the means of production are largely or entirely privately owned and operated for profit.

Welfare State

A governmental system that provides social and economic support to its citizens, including healthcare, education, and financial aid.