The Conventional Way of Writing the Symbol for an Ion

question 44

Multiple Choice

The conventional way of writing the symbol for an ion of calcium is

• A) calcium-18.
• B) Ar.
• C) Ca^-18.
• D) Ca²⁺.
• E) Ca₂₊.

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Definitions:

Exchange

The act of giving one thing and receiving another, especially of the same type or value, in return.

Disequilibrium

The condition that exists in a market when the plans of buyers do not match those of sellers; a temporary mismatch between quantity supplied and quantity demanded as the market seeks equilibrium

Government Intervention

Actions taken by a government to influence or regulate various activities in its economy, which can include fiscal policy, monetary policy, tariffs, and regulation.

Mismatch

A situation where there is a discrepancy or lack of alignment between two or more factors, often leading to inefficiency.