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Anions are larger than their parent atoms because they gain one or more electrons, which increases electron-electron repulsion within the electron cloud. This added repulsion causes the electrons to spread out more, resulting in a larger atomic radius. Additionally, the increased negative charge in the anion reduces the effective nuclear charge felt by the outer electrons, allowing them to occupy a higher energy level and further increasing the size.
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What are anions of a particular element generally larger than the atoms of the same element?
Its C. Anions gain electrons without gaining protons. This increased negative charge with no increase in positive charge allows electrons to orbit farther from the nucleus; therefore the ions are larger.
A negative ion is than its parent atom?
A negative ion has gained one or more electrons to become negatively charged, while its parent atom is neutral with an equal number of protons and electrons. This means the negative ion has more electrons than its parent atom.
Why size of atom is greater there parent atom?
The size of an atom can be greater than that of its parent atom due to the addition of electron shells or energy levels. When an atom gains electrons, particularly in the case of anions, the increased electron-electron repulsion can lead to a larger atomic radius. Additionally, if the atom undergoes ionization and gains protons, the increased positive charge can pull electrons closer, but if more electron shells are added, the overall size still increases. Therefore, the addition of electrons and the resulting changes in electron distribution can affect atomic size.
Anions of a particular element are generally larger than the atoms of the same element what best explains this difference?
its c. anions gain electrons without gaining protons. this increased negetive charge with no increase in positive chare allows electrons to orbit farther from the nuculeus; therefore the ions are larger.
When an atom lose or gain an electron?
If an atom gains an electron, it becomes an anion, which is negative. Anions are larger than the original atom because of the added electrons. N + electron(-) --> N(-) If an atom loses an electron, it becomes a cation and positively charged. Cations are smaller than the original atom because of the lost electrons. N(2+) = cation
What is the relationship between the radius of a anion and that of the atom from which it is formed?
An anion is formed by gaining electrons, leading to an increase in the electron cloud's size compared to the original atom. This enlargement results in the anion having a larger ionic radius than the neutral atom from which it originated.
Why is an anion larger than its parent atom?
The size of an anion is larger than its parent atom because anions are formed due to the gain of electrons. When the electrons increase, there are still the same number of protons. The attractive force is thus reduced as there are the same number of protons attracting an increased number of electrons. This causes the electrons to not be bound as tightly to the nucleus resulting in an increase in size. In other words, anions have one or more extra electrons that contribute to the size of the atom. These extra electrons increase its size and make it larger than the neutral atom.
Is a ion larger or smaller than its parent atom?
A negative ion would be considered larger than its parent atom. This is because electrons have mass, which makes the ions gain mass to outgrow their parent atoms.
What are anions of a particular element generally larger than the atoms of the same element?
Its C. Anions gain electrons without gaining protons. This increased negative charge with no increase in positive charge allows electrons to orbit farther from the nucleus; therefore the ions are larger.
Is a negative ion larger or smaller than its parent atom?
A negative ion is typically larger than its parent atom. When an atom gains an electron to become a negative ion, the added electron increases the electron-electron repulsions, causing the electron cloud to expand. This expansion results in a larger ionic radius compared to the neutral atom.
What one is larger a chlorine atom or a chloride ion?
A chloride ion is larger than a chlorine atom because it has gained an electron, leading to increased electron-electron repulsion and a larger ionic radius compared to the atomic radius of a chlorine atom.
A negative ion is than its parent atom?
A negative ion has gained one or more electrons to become negatively charged, while its parent atom is neutral with an equal number of protons and electrons. This means the negative ion has more electrons than its parent atom.
O2- is larger than O?
Yes, because anions are always bigger than the atom in its ground state. Cations are smaller
When electron transfer results in an ion larger than the original atom?
When electron transfer results in an ion larger than the original atom, it is likely that an anion has formed. This occurs when an atom gains electrons and becomes negatively charged. The additional electrons increase the electron cloud size, making the ion larger than the original atom.
Is cation larger than its parent atom?
In general, a cation is smaller than its parent atom because it has lost one or more electrons, leading to a decrease in electron-electron repulsion and a smaller electron cloud.
Why size of atom is greater there parent atom?
The size of an atom can be greater than that of its parent atom due to the addition of electron shells or energy levels. When an atom gains electrons, particularly in the case of anions, the increased electron-electron repulsion can lead to a larger atomic radius. Additionally, if the atom undergoes ionization and gains protons, the increased positive charge can pull electrons closer, but if more electron shells are added, the overall size still increases. Therefore, the addition of electrons and the resulting changes in electron distribution can affect atomic size.
Anions of a particular element are generally larger than the atoms of the same element what best explains this difference?
its c. anions gain electrons without gaining protons. this increased negetive charge with no increase in positive chare allows electrons to orbit farther from the nuculeus; therefore the ions are larger.
