Element M Reacts with Fluorine to Form an Ionic Compound

question 71

Multiple Choice

Element M reacts with fluorine to form an ionic compound with the formula MF₃. The M-ion has 21 electrons. Element M is ________.

• A)Al
• B)Cr
• C)Mn
• D)Fe
• E)Sc

Identify how tariffs influence domestic prices and quantities in international markets.

Evaluate the implications of free trade versus protectionist policies.

Determine the role of government revenue in the context of tariffs.

Understand the concept of deadweight loss in trade policies.

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