Covalent Bonding

question 19

Multiple Choice

Covalent bonding

• A) involves a transfer of electrons from one atom to another.
• B) occurs when atoms share all their valence electrons.
• C) occurs when unpaired valence electrons are shared between atoms.
• D) occurs when nonvalence electrons are shared between atoms.
• E) none of these

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Definitions:

Economic and Monetary Union

A type of trade bloc which combines an economic union with a monetary union, involving the adoption of a single currency among member countries.

EU

The European Union, a political and economic union of 27 member states that are located primarily in Europe, with its own legislative bodies to enact policies and laws applicable across member states.

Sherman Act

A landmark federal statute passed by Congress in 1890 that prohibits certain business activities considered to be anti-competitive, and requires the federal government to investigate and pursue trusts.

U.S. Antitrust Laws

Laws implemented to prevent anticompetitive practices, monopolies, and to promote fair competition for the benefit of consumers.