Which of the Following Substances Has Both Ionic and Covalent

question 18

Multiple Choice

Which of the following substances has both ionic and covalent bonding?

• A)NaCl
• B)Cl₂
• C)MgO
• D)MgCO₃
• E)None of these

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Definitions:

Subway Tracks

The rails upon which subway trains run, typically located underground in urban areas to provide mass transportation.

Social-Responsibility Norm

is a societal rule that people should help those who need assistance, based on the expectation that helping others is the right thing to do.

Altruism

The selfless concern for the well-being of others, often leading to acts of kindness without the expectation of reward.

Superordinate Goals

Objectives that require two or more groups to work together to achieve, thus reducing conflict by uniting the groups with common interests.