It is difficult to detect the presence of isotopes in chemical elements during chemical studies because the isotopes are "just like" the other atoms of a given element except for the number of neutrons in the nucleus. That means if you have a two or more isotopes of a given element in a quantity of that element, all the atoms will chemically behave the same way, and you can't "tell them apart" from each other. The tiny difference in the weights is all that distinguishes the isotopes apart in a given element. And it is extremely difficult to separate out the different isotopes of an element. Certainly it cannot be done chemically, as the isotopes are chemically the same, as stated. It falls to physical processes to sort things out, as was done in the case of uranium during World War 2, to obtain 235U from uranium so a fission weapon (an atomic bomb) could be built.
The way I remember the difference, is: a physical property is a property that you can observe without changing it (or observe without a chemical reaction). So properties like melting point, boiling point, density, color, hardness are all physical properties. A property like 'reacts with water' could only be observed by performing the reaction to observe the change.
Volume is a physical property.
The way I remember the difference, is: a physical property is a property that you can observe without changing it (or observe without a chemical reaction). So properties like melting point, boiling point, density, color, hardness are all physical properties. A property like 'reacts with water' could only be observed by performing the reaction to observe the change.
Yes , it should or else it is a physical property
chemical property.
Yes. If you observe a chemical property, the substance will be undergoing a chemical change, which by definition produces a new substance.
Yes. If you observe a chemical property, the substance will be undergoing a chemical change, which by definition produces a new substance.
Yes. If you observe a chemical property, the substance will be undergoing a chemical change, which by definition produces a new substance.
no!
Yes , it should or else it is a physical property
physical (because you can observe it without inducing a chemical reaction).
The way I remember the difference, is: a physical property is a property that you can observe without changing it (or observe without a chemical reaction). So properties like melting point, boiling point, density, color, hardness are all physical properties. A property like 'reacts with water' could only be observed by performing the reaction to observe the change.
The way I remember the difference, is: a physical property is a property that you can observe without changing it (or observe without a chemical reaction). So properties like melting point, boiling point, density, color, hardness are all physical properties. A property like 'reacts with water' could only be observed by performing the reaction to observe the change.
Volume is a physical property.
this answer has chemical propertiesnot property....To observe the chemical properties of a substance you must try to change it to another substance.another one is : A chemical property of methane ( natural gas) is that it can catch fire and burn in air.
The formation of a new substance is the criterion for a chemical change. You can't have a chemical change without the formation of at least one new substance. As you can't observe a chemical property without setting a chemical change in motion, the answer to your question is yes.
The way I remember the difference, is: a physical property is a property that you can observe without changing it (or observe without a chemical reaction). So properties like melting point, boiling point, density, color, hardness are all physical properties. A property like 'reacts with water' could only be observed by performing the reaction to observe the change.