Which of the Following Does Not Have the Same Number

question 79

Multiple Choice

Which of the following does not have the same number of electrons as a noble gas atom?

• A)Ca²⁺
• B)Br^-
• C)Al³⁺
• D)Cu²⁺
• E)O^2-

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Definitions:

Charles Murray

An American political scientist and author known for his controversial works on intelligence, education, and U.S. social policy.

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The lists or registers of individuals receiving government assistance, often related to income support.

United States

A country in North America consisting of 50 states and a federal district, known for its large economy and diverse population.

Dramatically

This term indicates a significant, striking, or sudden change or effect.