list three differences between ions and isotopes?
An ion is an atom that has at least one fewer electrons than it has protons. Thus, an ion always has positive charge. Hydrogen usually has one proton and one electron and has neutral charge. The hydrogen ion H+ has one proton and no electrons and has a positive charge. Isotopes are atoms that have more or less neutrons than protons. For instance, Carbon-12 has 6 protons and 6 neutrons, but Carbon-13 has 6 protons and 7 neutrons. Both Carbon-12 and Carbon-13 are isotopes of Carbon.
Although shish's answer is essentially correct, ions can also be negative. See:
http://web.jjay.cuny.edu/~acarpi/NSC/3-atoms.htm
http://www.visionlearning.com/library/module_viewer.php?c3=&mid=51&l
Essentially, an ion is an element with a varying number of electrons, while an isotope is an elements with a varying number of protons. Now, from the above sources, you need to determine what other differences these changes cause.
I hope this helps a little more. Thanks for asking.
Here are three differences between ions and isotopes:
1. Charge: Ions have a charge, while isotopes do not. Ions can be either positively charged (cation) or negatively charged (anion) depending on whether they have gained or lost electrons. Isotopes, on the other hand, have the same charge as the base element since they have the same number of protons.
2. Electrons: Ions have a different number of electrons compared to the neutral atom of the same element. They either gain or lose electrons to achieve a stable electron configuration. Isotopes, however, have the same number of electrons as the base element and only differ in the number of neutrons.
3. Stability: Ions are formed due to the gain or loss of electrons to achieve a more stable electron configuration. They are relatively less stable compared to neutral atoms. Isotopes, on the other hand, do not affect the stability of the atom. They may have a slightly different atomic mass but have similar chemical properties to the base element.
To determine these differences, you can refer to reputable sources such as educational websites or chemistry textbooks. These sources will provide detailed explanations and examples to help you understand the concepts better.