II. Essay 1. Explain in your own words the importance of crystal structure (100 words)


2. Explain in your own words the importance of identifying minerals (100 words)


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Sagot :

1.Many physical properties, such as cleavage, electronic band structure, and optical transparency, are determined by crystal structure and symmetry. Crystals are extremely important in science for a variety of reasons. One of the primary reasons is that they inform us about the structure of compounds. In biology, crystals of proteins and larger compounds reveal what they are made of, allowing scientists to better understand the functions of the molecules.

Crystal structure predictions have been applied to the study of organic molecules, such as polymorphism of pharmaceutical molecules, where changes in crystal form can result in changes in important physical and chemical properties.

2.It is necessary to be able to identify minerals because mineral identification is required.

It is required to identify rocks and can be used to comprehend both the landscape and the geologic history.

The history of the area Identifying pyrite in a rock, for example, informs a geologist that volcanoes exist.

were once present, and that the conditions are favorable for the discovery of silver and gold ores In this laboratory

You will identify a mineral using your Mineral Identification Table and the Mohs Hardness Scale.

Minerals are required for the production of automobiles, computers, appliances, concrete roads, houses, tractors, fertilizer, electrical transmission lines, and jewelry. Industry would collapse and living standards would plummet if mineral resources were not available.