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What physical property denoted the color of a powdered mineral?
Streak
What is the least reliable physical property for mineral identification?
Color is the least reliable physical property for mineral identification because many minerals can have the same color but different properties.
What is the color of powdered mineral?
This is the definition of the physical property called streak. The actual color varies depending on the mineral, which is why it is used as an identifying property.
A diamond is the hardest natural substance is this a physical or chemical property?
The hardness of a diamond is a physical property because it pertains to the material's ability to withstand scratching and abrasion. It is determined by the structural arrangement of its atoms and the strength of its covalent bonds.
If you are told by your teacher that one of the physical properties of a mineral you have been given is that its fundamental structural unit is an octahedron which physical properties would it be desc?
If a mineral's fundamental structural unit is an octahedron, it likely exhibits properties such as cleavage along octahedral planes, which can affect its fracture patterns. The mineral may also have a characteristic hardness and density associated with its crystalline structure. Common minerals with octahedral geometry, like fluorite or spinel, typically display specific colors and lusters that can help in their identification. Overall, the octahedral arrangement influences physical characteristics like symmetry and stability.
Is a physical property used to describe how the surface of a mineral reflects light?
luster
Which physical property of a mineral is not usually found in photographs?
Hardness would be one.
What is the most useful physical property when classifying a rock?
The most useful physical property when classifying a rock is its mineral composition. This includes identifying the specific minerals present in the rock and their relative proportions. By analyzing these properties, geologists can categorize rocks into different types based on their mineral content.
Does the following statement reflect a physical property or a chemical property-diamonds are the hardest known substance?
The hardness of diamond is a physical property of the diamond. The statement is also untrue as diamond is only the hardest known mineral, not the hardest known substance.
Is hardness a physical property of a mineral?
Well yes because you are going to have some of the hardest challenges in your life
Is luster a chemical or physical?
Lustre is a physical property, because... Look up a few definitions of "chemical property." In every one you will find that it involves chemical reactions, or changes in the identity of a substance. Lustre (shininess) is a property that can be observed without any chemical changes to the substance, so it can't be a chemical property.
What is a physical property used to describe how the surface of a mineral reflects the light?
The physical property used to describe how the surface of a mineral reflects light is called luster. Luster describes how light interacts with the surface of a mineral, with terms like metallic, vitreous (glassy), pearly, or dull being commonly used to characterize different types of luster.
