Examlex
The correct electron configuration for magnesium is: 1s22s22p63s3.
Externalities
Expenses or advantages impacting individuals who did not decide to bear those expenses or advantages.
Public Goods
Goods or services that are available to all members of a society, typically provided by the government, with no one excluded from benefitting.
Efficient Mix
The most advantageous combination of goods and services that can be produced and distributed with the available resources and technology, maximizing overall welfare.
Equate Price
The action of setting two or more goods or services to have the same price.
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