Examlex
Which of the following properties would be the least effective means of mineral identification for the mineral calcite?
Static Electricity
The buildup of electric charge on the surface of objects, usually caused by friction between materials.
Electrons Moving
The movement of electrons through a conductor, which constitutes the basis of electric current.
Copy Machines
Devices designed for reproducing documents and images rapidly by scanning the original and printing copies.
Thundercloud Positive Charge
The concept refers to the distribution of electrical charges within a thundercloud, where typically the top of the cloud holds a positive charge while the bottom is more negatively charged, contributing to lightning formation.
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