A pure substance is a kind of matter which is not mixed with any other solution or substance and can't be saperated futher.
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A Dalton's model of atom doesn't exist. Dalton principles are not in agreement with the discovery of isotopes and nonstoichiometric compounds.
Dalton's atomic theory states that elements consist of indivisible particles called atoms and that atoms of the same element are identical in size, mass, and properties. Therefore, every sample of a pure substance will have the same properties because each sample is made up of the same type of atoms arranged in the same way.
The Fluid Mosaic Model is used to explain the components and properties of the plasma membrane. This model describes the plasma membrane as a dynamic structure composed of a lipid bilayer with embedded proteins that can move and interact within the membrane.
So as to explain the properties of atoms.
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Chemical properties describe how a substance can form new substances by undergoing chemical reactions, like flammability or reactivity. Physical properties describe characteristics that can be observed without changing the substance's identity, like color, density, or melting point.
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Physical and chemical properties of matter are useful because they can help you identify that substance. For example paper burns very easily and aluminum doesn't, this is how they can be described individually.
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An element is larger than an atom. An atom is the smallest unit of an element that retains the properties of that element, while an element consists of multiple atoms bonded together to form a substance with unique chemical properties.
A Dalton's model of atom doesn't exist. Dalton principles are not in agreement with the discovery of isotopes and nonstoichiometric compounds.
"A chemical property is the property of a substance that describes it's ability to undergo changes to its composition to produce one ore more NEW substance." - Nelson Science Peerspectives Textbook If you decide to toss your jeans into the fire they will burn causing a new substance we commonly know as ashes. So this means that the jeans had a chemical property, combustibility or flammability, that changed its compostion to produce a new substance. Making the properties, combustibility and flammability, both chemical properties.
Dalton's atomic theory states that elements consist of indivisible particles called atoms and that atoms of the same element are identical in size, mass, and properties. Therefore, every sample of a pure substance will have the same properties because each sample is made up of the same type of atoms arranged in the same way.
You cannot. Volume it the amount of space a substance occupies, mass is the amount of substance there is. Combining them will give you the density of the substance.
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