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What is the moh's scale and why do we need it?
The Mohs scale is a system used to measure the hardness of minerals, with a range from 1 (softest) to 10 (hardest). It is important because it allows geologists and mineralogists to determine the relative hardness of minerals by scratching them against each other. This scale helps in identifying minerals and understanding their 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.
Is this true or false Rocks usually contain a mixture of minerals?
True. Most rocks are composed of a variety of minerals, with each mineral contributing to the overall composition and characteristics of the rock. This mixture of minerals is what gives different rocks their unique properties.
How is media is useful and harmful for us?
media is very useful
Why are telescopes very useful to scientist?
They are very useful to scientists because it helps them see stars and planets better
What is the moh's scale and why do we need it?
The Mohs scale is a system used to measure the hardness of minerals, with a range from 1 (softest) to 10 (hardest). It is important because it allows geologists and mineralogists to determine the relative hardness of minerals by scratching them against each other. This scale helps in identifying minerals and understanding their physical properties.
What properties of minerals are considered special properties that apply to only a few minerals?
Some special properties of minerals that apply to only a few include fluorescence (ability to emit light when exposed to ultraviolet light), pleochroism (displaying different colors when viewed from different angles), and iridescence (displaying rainbow-like colors). These unique properties can help in identifying specific minerals.
What is a zeolites a rock or mineral?
Zeolites are a group of minerals. Their interesting and unusual atomic structure gives them some interesting properties that have become very useful in recent times, particularly in water purification.
Why is the associative property used?
Well, the combined use of the commutative and associate properties is certainly very useful. You can reorganize numbers to be added, or multiplied, in any order.Well, the combined use of the commutative and associate properties is certainly very useful. You can reorganize numbers to be added, or multiplied, in any order.Well, the combined use of the commutative and associate properties is certainly very useful. You can reorganize numbers to be added, or multiplied, in any order.Well, the combined use of the commutative and associate properties is certainly very useful. You can reorganize numbers to be added, or multiplied, in any order.
How do gold's chemical properties make it useful?
Gold is very resistant to corrosion and is also very unreactive.
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 is good about uranium dating?
Uranium dating is very useful to evaluate the age of rocks and minerals.
How will identifying prime and composite numbers help you with math?
You can use prime numbers to factorize numbers, a very useful tool.
Why is color commonly unreliable property for identifying minerals?
Although most people think of color as an important characteristic of a specimen, it is not very useful in identifying a mineral.color is one of the physical properties most commonly used to describe minerals,but it is not a very good property to use to identify mineralssome minerals are nearly always the same color like azurite (blue) and sulfur (yellow)many minerals come in a variety of colors - the changes are caused by slight chemical impurities or through exposure to heatcolor can change when the surface is exposed to moisture & air - it tarnishes or oxidizessome minerals have common names (varietal names) that describe a specimen with a certain coloreg. Quartz - rock crystal (colorless), smoky quartz (brown), citrine (yellow), amethyst (violet),rose quartz (pink)color can be described as metallic or non-metallic and is often described along with luster though they are 2 different characteristicsrocks are often distinctive or named because of a certain color which occurs because of their mineral content
What properties of iron makes it useful?
- Iron is very cheap- Iron is easily processed
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.
Why do scientists classify minerals?
Scientists classify minerals, so they can make it easy for them to study. They sort them into groups or sections. Classifying is a way of creating a new knowledge. Rocks or minerals can be also classified by their properties and how they form.
