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Is trash a hetero or homogeneous?
Trash is considered heterogeneous because it is made up of a variety of materials and substances that differ in composition and properties.
What is any matter that has a fixed composition and definite properties?
A substance is any matter that has a fixed composition and definite properties. This means that substances are made up of specific elements in a certain ratio, and they exhibit unique characteristics that can be used to identify and describe them. Examples of substances include water (H2O), salt (NaCl), and oxygen (O2).
Why elements and compound called substances?
Elements and compounds are referred to as substances because they consist of uniform and definite compositions. An element is a pure substance made up of only one type of atom, while a compound is formed when two or more elements chemically combine in fixed ratios. Both types of substances exhibit specific physical and chemical properties, distinguishing them from mixtures, which can vary in composition. This consistency in composition and properties is what categorizes them as substances in chemistry.
What is Adhesives made from?
Adhesives can be made from a variety of materials, including natural substances like animal-based adhesives (e.g. bone glue) and plant-based adhesives (e.g. starch-based adhesives), as well as synthetic materials like acrylics, epoxies, and polyurethanes. The choice of materials depends on the desired properties of the adhesive such as strength, flexibility, and resistance to various environmental factors.
Do new substances made in a chemical reaction have new properties?
Yes, new substances formed in a chemical reaction often have different properties than the original substances. This is because the arrangement of atoms in the molecules of the new substances is different, leading to changes in their physical and chemical properties.
Is trash a hetero or homogeneous?
Trash is considered heterogeneous because it is made up of a variety of materials and substances that differ in composition and properties.
What is the composition of the object?
The composition of an object refers to the materials it is made of. This includes the elements, compounds, or substances that form the object's structure and properties.
What is any matter that has a fixed composition and definite properties?
A substance is any matter that has a fixed composition and definite properties. This means that substances are made up of specific elements in a certain ratio, and they exhibit unique characteristics that can be used to identify and describe them. Examples of substances include water (H2O), salt (NaCl), and oxygen (O2).
What materials is made up of?
Many things are, but your question is very unspecific.
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
Why can't mixtures be classified as pure substance?
Mixtures are made up of two or more different substances physically combined, so they do not have a fixed composition or properties. In contrast, pure substances are made up of only one type of substance with a definite composition and characteristic properties. This distinction means that mixtures cannot be classified as pure substances.
What kind of substance is made of only one kind of matter and has definite properties?
Elements.
What is Adhesives made from?
Adhesives can be made from a variety of materials, including natural substances like animal-based adhesives (e.g. bone glue) and plant-based adhesives (e.g. starch-based adhesives), as well as synthetic materials like acrylics, epoxies, and polyurethanes. The choice of materials depends on the desired properties of the adhesive such as strength, flexibility, and resistance to various environmental factors.
What is the meaning of subtances?
Substances are materials that have a distinct chemical composition and specific properties. They can exist in solid, liquid, or gas form and are the fundamental building blocks of matter in the universe. Substances can be pure (made of only one type of atom or molecule) or mixtures (combination of different substances).
Do new substances made in a chemical reaction have new properties?
Yes, new substances formed in a chemical reaction often have different properties than the original substances. This is because the arrangement of atoms in the molecules of the new substances is different, leading to changes in their physical and chemical properties.
Do compounds have different properties than the substances from which they are made?
Yes, compounds have different properties than the substances from which they are made. The properties of a compound are determined by the arrangement and interactions of its constituent atoms, leading to unique chemical and physical characteristics that are distinct from those of the individual elements.
A substance made of only one kind of matter and having definite properties is called an?
pure substace
