When Two or More Elements Combine to Form a Mineral

question 24

Multiple Choice

When two or more elements combine to form a mineral, they do so in definite proportions represented by a simple chemical formula for that __________.

• A) isomer
• B) compound
• C) polymorph
• D) isotope

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Definitions:

Switch Contacts

The conductive parts in a switch that come together to complete an electrical circuit when activated.

Coil

In programming and electrical engineering, it refers to a command used in ladder logic for activation or control of outputs.

Energized

Refers to a circuit or component that is under power or has electrical current flowing through it.

Efficiency-Wage Theory

The theory that employers pay workers a higher wage than the equilibrium wage to increase their productivity and efficiency.