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How do you account for observed differences in hardness of the crystals?
Observed differences in crystal hardness can be attributed to variations in the arrangement of atoms within the crystal lattice, impurities present in the crystal structure, temperature of crystallization, and the presence of structural defects like dislocations or vacancies. These factors can affect the strength of interatomic bonds and influence the overall hardness of the crystal.
What are facts for hardness?
Hardness is a measure of a material's resistance to scratching or indentation. Common scales for measuring hardness include Mohs scale for minerals and Vickers scale for metals. Hardness can be influenced by factors such as composition, crystal structure, and temperature.
What is the streak luster hardness and crystal system of petroleum?
Petroleum is a liquid mixture of hydrocarbons. It does not have a streak luster, hardness, or crystal system as it is not a mineral but rather a naturally occurring substance derived from organic matter.
What is the hardness and density of each gemstone is based primarily on the gemstone's?
The hardness and density of each gemstone are primarily determined by its mineral composition and crystal structure. Hardness is measured on the Mohs scale, which reflects a mineral's resistance to scratching and is influenced by the types of bonds between atoms in the crystal lattice. Density, or specific gravity, is related to the atomic weight of the elements present in the gemstone and how closely they are packed in the crystal structure. Different combinations of these factors result in the unique hardness and density characteristics of each gemstone.
Can corundum scratch topaz?
Yes. Corundum will scratch topaz and every other mineral with a hardness of 9 or lower on the Mohs hardness scale.
How do you account the differences in hardness of the crystal?
nothing
How do you account for observed differences in hardness of the crystals?
Observed differences in crystal hardness can be attributed to variations in the arrangement of atoms within the crystal lattice, impurities present in the crystal structure, temperature of crystallization, and the presence of structural defects like dislocations or vacancies. These factors can affect the strength of interatomic bonds and influence the overall hardness of the crystal.
How do you identify a mineral or crystal?
You can use hardness(Moh's Hardness Scale), luster, shape, and fracture to identify quartz.
What is the hardness of a conundrum?
The hardness of conundrum is 9 on the Moh's hardness scale
Can you cut crystal with a knife?
There are many different materials which can be described as crystal, and they do not all have the same hardness, but in general, no, you cannot cut crystal with a knife.
What is the hardness of the ruby?
Ruby, a variety of the mineral corundum, has a hardness of 9 on the Mohs scale of mineral hardness.
Is hardness of magnesium oxide is greater than aluminum oxide?
yes I don't know about in normal form (like powdered), but crystal aluminium oxide is know as a sapphire(or a ruby if it has red impurities). Sapphires and Rubies have a hardness of 9 on the Mohs scale (diamond is 10) they are the second hardest natural material.
What property of a mineral being able to scratch another substance is known as color hardness crystal shape luster?
The property is hardness.
Does the Mohs scale help scientists identify the crystal shape of a mineral?
The Mohs scale is a measure of hardness, not crystal shape. Crystal shape is determined by the internal arrangement of atoms in a mineral and is usually identified using X-ray crystallography or microscopy techniques.
Can use the word crystal lattice in a sentence?
In the crystal lattice are space which are for molecules, atoms and ions
What will if you rub a mineral with the hardness of 3 with a mineral with a hardness of 9?
The mineral with hardness 3 will get scratched.
What are facts for hardness?
Hardness is a measure of a material's resistance to scratching or indentation. Common scales for measuring hardness include Mohs scale for minerals and Vickers scale for metals. Hardness can be influenced by factors such as composition, crystal structure, and temperature.
