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Can material that look the same have different chemical properties?
Yes. Nitrogen and oxygen are both colorless, odorless gases. That means they share physical properties (their appearance, or lack thereof), but they have very different chemical properties because they are in different groups of the periodic table.
When you make a new material by combining two or more materials will the new material have the same prorities as the original materials or will the properties of the new material be different?
Combining two or more materials to create a new material can result in a new set of properties that are different from the original materials. The properties of the new material will depend on factors such as the composition, structure, and bonding between the original materials.
Do atoms look like the material?
Atoms do not look like the material that they make.
What is isotrophy and unisotrophy?
Isotropy refers to a material property being uniform in all directions, meaning it has the same physical properties regardless of the direction. Anisotropy, on the other hand, refers to a material having different physical properties in different directions.
Difference between isotropic and anistropic material?
Isotropic materials have the same properties in all directions, while anisotropic materials have different properties depending on the direction. An isotropic material has uniform properties regardless of the direction in which it is measured, making it easier to analyze and design with. Anisotropic materials, such as wood or composites, have varied properties based on their orientation, which can lead to different behaviors under stress.
When is material homogenous and heterogenous?
A material is homogenous when it possesses the same kind of elements present, having similarities in nature, and when it's built with uniform structure or composition. You can tell that a material is heterogenous when it's built with dissimilar aspects of chemical substances which are not related to each other or of two or more phases.
What is the definition of anisotropic material?
An anisotropic material is a material which does not behave the same way in all directions. Take wood for example. Wood is very strong along the grain. Against the grain, however, it will easily break. The opposite of an anisotropic material is an isotropic material. Most metals (steel, aluminum) are isotropic materials. They respond the same way in all directions.
The features by which a material can be identified are called?
Copy and complete these sentences. The features by which a material can be identified are called______. Materials that always have the same properties are called_____ Substances. Materials that are made up of different substances are called______. The properties of a mixture can_____. from a teacher
Different parts of a sample material have the same compositions what can you conclude about the material?
If different parts of a sample material have the same compositions, it can be concluded that the material is homogeneous, meaning it is uniform throughout. This suggests that the material exhibits consistent properties and characteristics across all its parts.
Can same material with have 2 different heat number?
No, each batch of material should have a unique heat number assigned to it. The heat number is used to trace the specific manufacturing conditions and properties of the material, so having two different heat numbers for the same material would create confusion and potential quality control issues.
Is isotopes of same element have same properties?
The differences in chemical properties are not significant (excepting protium and deuterium); the physical properties are different.
What is a material tested and every sample has exactly the same properties and the same composition called?
skeet
