Protons and Neutrons Have Approximately the Same Mass

question 35

True/False

Protons and neutrons have approximately the same mass.

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Definitions:

Ore

A naturally occurring solid material from which a metal or valuable mineral can be profitably extracted.

Depletion Expense

A charge against profits representing the reduction in value of a natural resource as it is extracted or consumed.

Mining Property

Land or rights to land that are held for the purpose of extracting minerals, oil, or gas.

Ore

A naturally occurring solid material from which a metal or valuable mineral can be extracted profitably.