An Ion Is an Atom That

question 28

Multiple Choice

An ion is an atom that

• A) exists in a gaseous state.
• B) has a net charge.
• C) does not have a net charge.
• D) shares electrons with other atoms.
• E) shares neutrons with other atoms.

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Definitions:

Economy

A system of production, distribution, and consumption of goods and services in a particular geographic region.

Production Possibilities

A graphical representation showing the maximum quantity of goods and services that an economy can produce when all resources are used efficiently.

Circular-Flow Diagram

A visual model of the economy that shows how dollars flow through markets among households and firms.

Capital

Resources made and used to produce and distribute goods and services; examples include machinery, buildings, and tools.