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How do physical and chemical property's change when element becomes a compound or a mixture?
When elements combine to form compounds than the properties of elements are not pre demoninantly the same in them whether chemical or physical while in the form of mixture elements retain their properties.
How is a chemical combination different from a physical combination of elements?
A chemical combination involves elements or compounds reacting and forming new substances with different properties due to rearrangement of atoms at a molecular level. A physical combination is a mixture where elements or compounds retain their original properties and can be physically separated through methods like filtration or distillation.
Is a compound a physical mixture of a simpler substance?
No, a compound is not a physical mixture; it is a chemical combination of two or more elements that are bonded together in fixed proportions. Unlike a mixture, where the individual components retain their properties and can be separated by physical means, the elements in a compound undergo a chemical change and lose their individual properties. Compounds have distinct characteristics that differ from those of their constituent elements.
Why dont compounds differ from mixtures?
Compounds differ from mixtures because compounds have a fixed chemical composition with elements chemically bonded in a specific ratio, while mixtures can vary in composition with no fixed ratio. Compounds have specific properties different from their constituent elements, while mixtures retain the properties of their components.
What are 2 ways in which mixtures differ from compounds?
Mixtures consist of two or more substances that are physically combined, allowing each component to retain its individual properties, while compounds are formed when substances chemically bond, resulting in new properties. Additionally, mixtures can be separated through physical means, such as filtration or distillation, whereas compounds require chemical reactions to separate into their constituent elements.
How do physical and chemical property's change when element becomes a compound or a mixture?
When elements combine to form compounds than the properties of elements are not pre demoninantly the same in them whether chemical or physical while in the form of mixture elements retain their properties.
How is a chemical combination different from a physical combination of elements?
A chemical combination involves elements or compounds reacting and forming new substances with different properties due to rearrangement of atoms at a molecular level. A physical combination is a mixture where elements or compounds retain their original properties and can be physically separated through methods like filtration or distillation.
What is two or more elements compounds or both without a chemical reaction?
A mixture is a combination of two or more elements, compounds, or both without a chemical reaction occurring. Mixtures can be separated by physical means, such as filtration or distillation, because the components retain their individual properties in a mixture.
Is a compound a physical mixture of a simpler substance?
No, a compound is not a physical mixture; it is a chemical combination of two or more elements that are bonded together in fixed proportions. Unlike a mixture, where the individual components retain their properties and can be separated by physical means, the elements in a compound undergo a chemical change and lose their individual properties. Compounds have distinct characteristics that differ from those of their constituent elements.
What is 3 differences between compounds and elements?
An element is only made up of its protons, neutrons and electrons.A compound is made up of elements.A compound can be broken down into to its original elements easier than an element can be broken into its (protons, neutrons and electrons).
Why dont compounds differ from mixtures?
Compounds differ from mixtures because compounds have a fixed chemical composition with elements chemically bonded in a specific ratio, while mixtures can vary in composition with no fixed ratio. Compounds have specific properties different from their constituent elements, while mixtures retain the properties of their components.
What are 2 ways in which mixtures differ from compounds?
Mixtures consist of two or more substances that are physically combined, allowing each component to retain its individual properties, while compounds are formed when substances chemically bond, resulting in new properties. Additionally, mixtures can be separated through physical means, such as filtration or distillation, whereas compounds require chemical reactions to separate into their constituent elements.
What are properties of elements compounds and mixtures?
Here are some characteristics of compounds:Compounds are made up of 2 or more elements and they are all chemically bonded.The properties of a compound are different from the elements that make it up.Compounds can be broken back into elements by chemical reaction, exposure to light, etc.Compounds can be separated only chemically, not by physical meansThe mass of the compound is determined by the mass of the elements that make it up.When compounds are formed heat and light is given out or absorbed.Compounds have definite proportions.
Do different compounds found together but not combined chemically make up an element a mixture or a compound?
Different compounds found together but not combined chemically make up a mixture. In a mixture, the substances retain their individual properties and can be separated using physical methods. A compound is formed when elements are chemically combined in a fixed ratio.
What are compounds and mixture?
Elements: Pure substance. Made up of only itself (Ex: Oxygen).Compound: A substance made up of two or more elements that are chemically combined (Ex. Water- dihydrogenmonoxide= H2O).Mixture: Combination of substances (substances can be elements, compounds, or both). These substances are NOTchemically combined, which means that mixtures are differentfrom compounds.
How do substances and mixters differ?
Substances are forms of matter that have a definite composition and distinct properties, such as elements and compounds. Mixtures, on the other hand, consist of two or more substances that are physically combined but retain their individual properties. Unlike substances, mixtures can vary in composition and can be separated by physical means. Examples of mixtures include air, salad, and saltwater, while pure substances include elements like oxygen and compounds like water.
How is a compound deffrint from a mixture?
A compound is a substance formed when two or more elements chemically bond together in fixed proportions, resulting in a material with unique properties different from those of its constituent elements. In contrast, a mixture is a physical combination of two or more substances that retain their individual properties and can be separated by physical means. While compounds have a uniform composition throughout, mixtures can vary in composition and do not have a fixed ratio of components.
