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What is a material that is not a mixture has the same properties all the way through?
A material that is not a mixture and has the same properties all the way through is called a pure substance. Pure substances can exist in two forms: elements and compounds. Elements are made up of only one type of atom, like gold or oxygen, while compounds are made up of two or more elements chemically bonded together, like water (H2O) or salt (NaCl). These substances have consistent properties throughout because their composition is uniform at the atomic or molecular level.
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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.
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
How do the properties of the parts of a mixture compare to the properties of the parts before they become a mixture?
The properties of the parts of a mixture remain the same before and after they become a mixture. Each component retains its individual characteristics such as melting point, boiling point, density, and chemical reactivity. Mixing simply combines the individual properties without altering them.
Do all parts of a homogenous mixture have the same composition?
Yes, all parts of a homogeneous mixture have the same composition and properties throughout. This means that the substances in a homogeneous mixture are evenly distributed at a molecular level, resulting in a uniform appearance and behavior throughout the mixture.
Why is bronze a homogeneous mixture?
Bronze is a homogeneous mixture because it is composed of a single phase where the atoms of copper and tin are uniformly distributed throughout the alloy. This results in a consistent composition and properties throughout the material, making it difficult to distinguish individual components with the naked eye.
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.
What best describes the different between a mixture and a pure substance?
A mixture has different properties throughout; a pure substance has the same properties throughout.
Can material that look the same have different properties?
no
It is a mixture that has the same composition throughout?
The answer is a Homogeneous mixture
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
Does the iron in the mixture have the same or different properties to the element iron?
Iron keeps its unchanged chemical properties, but in a mixture it might add new, mostly physical properties to the alloy, this is also true for the other elements in the mixture, eg. C or Ni, or Cr in steel alloys.
How do the properties of the parts of a mixture compare to the properties of the parts before they become a mixture?
The properties of the parts of a mixture remain the same before and after they become a mixture. Each component retains its individual characteristics such as melting point, boiling point, density, and chemical reactivity. Mixing simply combines the individual properties without altering them.
Why do the different parts of a mixture keep the same properties they had before they mixed?
All the components of a mixture are just physically combined, not chemically combined. So the components display the same properties they displayed when separated..
Why do the different part of a mixture keep the same properties they had before they mixed?
All the components of a mixture are just physically combined, not chemically combined. So the components display the same properties they displayed when separated..
Why do different part of a mixture keep the same properties they had before they were mixed?
All the components of a mixture are just physically combined, not chemically combined. So the components display the same properties they displayed when separated..
Mixtures which are not mixed evenly and each component retains its own properties are called what?
A heterogeneous mixture is a mixture that is not mixed evenly. A homogeneous mixture is a mixture that is the same throughout. However, the components of any mixture retain their own properties.
Is wet sand a mixture?
YES! Sand is a mixture. Sand is classified as a heterogeneous mixture because it does not have the same properties, composition, and appearance throughout the mixture. A homogeneous mixture has a uniform mix throughout.
