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How is the electron configuration for both a cation and a anion differ from its neutral atom?
Wiki User
∙ 9y ago
Let us assume that we have Sodium (Na), it has the ground state electron configuration of: [Ne]3S1.
The ANION is negative, and thereby has more electrons, the Na anion(Na.) would have the following electron configuration: [Ne]3S2.
The CATION(which is a positive ion) of Na(Na+) would have [Ne] as it electron configuration(as it loses an electron and becomes "equal" to Neon)
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoThe electron configuration of an anion contains all the electrons of the corresponding neutral atom, plus at least one additional electron added to the valence shell of electrons in the neutral atom. The extra electron(s) are the cause of the principal differences between atom and anion.
Wiki User
∙ 9y agoThe ANION is negative, and thereby has more electrons,
Wiki User
∙ 9y agoThe electron configuration is less: subtract the number of electrons required by the magnitude of the charge of the cation.
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How does a cation differ from an anion?
A cation is a type of an ion, or a charged atom. An atom is the main module. They have the same number of protons and electrons. An ion has a different number between the two. A cation is just an atom with fewer electrons than protons.
How does an s2- ion differ from an electrically neutral sulfur atom?
All ions differ from an electrically neutral atom in that they are missing or have gained one or more electrons. A S2- atom has 2 less electrons than a neutral atom.
How do transuranium elements differ from other inner transition metals?
Transition metals are d-block elements. Their general electronic configuration is (n-1)d1-9 ns0-2. The last electron enters the d-subshell.Inner Transition metals are f-block elements. Their general electronic configuration is (n-2)f1-13(n-1)d1-9 ns0-2. The last electron enters the f-subshell.
Why do all isotopes of an element have the same chemical proporties?
Chemical reactions involve electrons - not protons or neutrons. All isotopes of the same element have an identical number of electrons (just the number of neutrons differs) and hence the chemical properties are identical/very similar.
What type of charge do an isotope of nitrogen have?
Neutral isotopes of nitrogen have no charge. They differ in the number of neutrons in the nucleus.
How does an electron differ from a neutron?
An electron has a negative charge to it, whilst a neutron has a neutral charge to it.
How does the ground state electron configuration of the hydrogen atom differ from that of a ground state helium atom?
The ground state electron configuration of the hydrogen atom is 1s1, and for helium it is 1s2.
What is the iron 2 ion and how does it differ from iron 3 ion?
Iron 2 is Fe 2+ and has electron configuration [Ar] s1d5 Iron 3 is Fe 3+ and has electron configuration [Ar] d5
Why do all isotopes of an element have the same cheimcal properties?
The chemical properties of an element depend on its electron configuration, which is in turn determined by the number of protons. Isotopes of an element differ in the number of neutrons, which, being neutral, have not influence on chemical properties.
How does the meaning of atom and ion differ?
An "Ion" is an atom that has gained or lost an electron and is therefore no longer electrically neutral.
What is the electron configuration of pseudo noble gases?
it all depends on the electron configuration if it is positive or negative, you have to look at the transition metals and valence electrons and determine the charge and use the formula n-11s^2 2s^2 2p^6 3s^2 3p^6 3d^10
How does a charged ion differ from a neutral ion?
All ions are charged- either positive or negative - there is no such thing as a neutral ion- an ion is a charged atom e.g. Na+ (sodium atom lost 1 electron), Cl- (chlorine atom gained 1 electron) or a molecule (chemists call these polyatomic ions) - e.g. SO42-
Why do all isotpoes of an element have the same chemical properties?
Chemical properties are determined by the electron configuration of an atom, not by its mass. These do not differ in all isotopes of one element, because isotopes have the same number of PROTONS thus the same electron configuration. Only the mass of different isotopes of one element is different by the different number of NEUTRONS.
Why isotopes of the same element have the same chemical properties?
The chemical properties of an element are determined by the number and configuration of its electrons, which depends on the size of the charge of the atom's nucleus. The charge is determined by the number of protons. Isotopes of a given element differ only in the number of neutrons, which do not have a charge and thus do not affect the electron configuration.
Why do isotopes of the same element have same chemical properties?
The chemical properties of an element are determined by the number and configuration of its electrons, which depends on the size of the charge of the atom's nucleus. The charge is determined by the number of protons. Isotopes of a given element differ only in the number of neutrons, which do not have a charge and thus do not affect the electron configuration.
How do cations and anions differ?
They have opposite charges. A cation has a positive (+) charge; an anion has a negative (-) charge.
Why do isotopes of the same element haves the same chemical properties?
The chemical properties of an element are determined by the number and configuration of its electrons, which depends on the size of the charge of the atom's nucleus. The charge is determined by the number of protons. Isotopes of a given element differ only in the number of neutrons, which do not have a charge and thus do not affect the electron configuration.
