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What are the common rock-forming minerals using their physical and chemical properties?
Common rock-forming minerals include feldspar, quartz, mica, and calcite. Feldspar is characterized by its hardness (6-6.5 on the Mohs scale) and often exhibits a pink or white color, while quartz is known for its hardness (7 on the Mohs scale) and glassy luster, typically appearing clear or opaque. Mica, with its perfect cleavage, can be found in thin, flexible sheets and often appears in colors like black or green. Calcite, a primary component of limestone, is identifiable by its effervescence in dilute hydrochloric acid and typically has a hardness of 3.
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What are two ways to classify minerals?
Minerals are classified by chemical formula, composition, physical properties, optical properties, and special properties. The Dana Classification System is a chemical classification for minerals, and the Strunz Classification System (chemical-structural) are two systems designed for mineral classification.
What is an inorganic substance formed in earth with distinct chemical and physical properties?
A mineral is an inorganic substance formed in the Earth with distinct chemical and physical properties. Minerals have a specific chemical composition and a characteristic crystal structure. They can be found in rocks and are essential components of the Earth's crust.
When do the physical and chemical properties change?
Physical and chemical properties change as the result of a chemical change, which produces new products with different physical and chemical properties than the reactants.
What is the freezing point of biotite?
Biotites comprise a range of different black mica minerals with different chemical composition and physical properties.
True of false very few minerals are compounds?
False. Most minerals are compounds, meaning they are composed of two or more elements bonded together. This is what gives minerals their unique chemical and physical properties.
What determines the physical properties of minerals?
The physical properties of minerals are determined by their chemical composition and atomic structure.
Can minerals be identified based on their physical and chemical properties.?
Yes
What is an inorganic substance formed in the earth with distinct chemical and physical properties?
minerals.
What is the inorganic substances formed in the earth with distinct chemical and physical properties?
minerals.
What information can be found in the minerals table?
The minerals table provides information about the chemical composition, physical properties, and uses of different minerals.
Do minerals have definite chemical and physical properties?
Yes, minerals have definite chemical compositions and crystalline structures, giving them unique physical properties such as hardness, color, cleavage, and density. These properties are used to help identify and classify minerals.
What are two ways to classify minerals?
Minerals are classified by chemical formula, composition, physical properties, optical properties, and special properties. The Dana Classification System is a chemical classification for minerals, and the Strunz Classification System (chemical-structural) are two systems designed for mineral classification.
How can minerals be identifed by their physical properties?
Yes
On what basis do scientists classify the minerals?
Scientists classify minerals based on their chemical composition, crystal structure, physical properties, and chemical properties. This classification helps them understand the characteristics of different minerals and how they form in nature.
What is an inorganic substance formed in earth with distinct chemical and physical properties?
A mineral is an inorganic substance formed in the Earth with distinct chemical and physical properties. Minerals have a specific chemical composition and a characteristic crystal structure. They can be found in rocks and are essential components of the Earth's crust.
What are some physical properties of a mineral?
7 Properties include: Hardness, luster, streak, cleavage, density, color, and fracture.
What ae the two physical properties of minerals?
what are two physical properties about minerals
