what is the difference between an atom and ion?
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Atoms vs. Ions. Atoms are neutral; they contain the same number of protons as electrons. By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to give a negative ion.
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In a neutral atom, the atomic and ionic radius are the same, but many elements exist as anions or cations. If the atom loses its outermost electron (positively charged or cation), the ionic radius is smaller than the atomic radius because the atom loses an electron energy shell.
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Ions are electrically charged particles formed when atoms lose or gain electrons . This loss or gain leaves a full outer shell, so the electronic structure of an ion is the same as that of a noble gas (such as helium, neon or argon).
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An ion of an element has the same nucleus, the same number of protons and neutrons, with a different number of electrons. If it has more electrons than the neutral atom, it is negatively charged and is called an anion. If it has less electrons, it is positively charged and is called a cation.
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The major difference between atomic number and mass number is that the atomic number states the number of protons present in an atom whereas, the mass number indicates the total of the number of protons and the number neutrons present in an atom.
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so basing on my understanding of this so far, an atom is an element that has the same number of protons and neutrons, an ion is an element that has different numbers of protons and electrons, an ion is positive when it has more protons than electrons and negative when it has more electrons than ions .
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A normal atom has a neutral charge with equal numbers of positive and negative particles. That means an atom with a neutral charge is one where the number of electrons is equal to the atomic number. Ions are atoms with extra electrons or missing electrons.
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A simple ion is made up of only one charged atom with either a positive or negative charge. A complex ion is one with a number of atoms with a net charge that is positive or negative. If an atom or atoms lose electrons or gain protons, the ion has a positive charge. That is called Cation.
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Ions and ionic bonds. Some atoms become more stable by gaining or losing an entire electron (or several electrons). When they do so, atoms form ions, or charged particles. Electron gain or loss can give an atom a filled outermost electron shell and make it energetically more stable.
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Electron is a negatively charged atomic particle which is inside an atom. Ion is an atom or molecule with a net electric charge (which may be positive or negative) due to the loss or gain of one or more electrons.
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An ion (/ˈaɪɒn, -ən/) is an atom or molecule that has a net electrical charge. ... A cation is a positively charged ion, with fewer electrons than protons, while an anion is negatively charged, with more electrons than protons.
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An ion is defined as an electrically charged atom that has lost or gained an electron.
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Atoms of elements can lose or gain electrons making them no longer neutral, they become charged. A charged atom is called an ion. When an atom loses electron(s) it will lose some of its negative charge and so becomes positively charged. A positive ion is formed where an atom has more protons than electrons.
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No, an element is where all atoms have the same number of protons. An ion is an atom that has different number of protons and electrons. An isotope is an atom of an element with a specific number of neutrons. Two different isotopes of the same element will have two different neutron counts.
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Atoms are the smallest unit of matter that can't be broken down chemically. Molecules are groups of two or more atoms that are chemically bonded. Ions are atoms or molecules that have gained or lost one or more of their valence electrons and therefore have a net positive or negative charge.
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Molecules are groups of two or more atoms that are chemically bonded. Ions are atoms or molecules that have gained or lost one or more of their valence electrons and therefore have a net positive or negative charge.
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Isotopes are atoms that have the same numbers of protons but different numbers of neutrons. An ion is an atom that has gained or lost electrons, so it now has more or fewer electrons than it does protons. So an ion has a negative or positive charge.