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What element gains 1 electron and attains the noble gas configuration of Xe?
The element that gains 1 electron to attain the noble gas configuration of Xenon (Xe) is iodine (I). When iodine gains an electron, it achieves a stable electron configuration with a filled outer shell, similar to that of Xenon.
When an atom of one element combines chemically with an atom of another element both atoms usually attain the stable highest energy level configuration of a?
Both atoms usually attain the stable highest energy level configuration of a noble gas. This occurs through the sharing, gaining, or losing of electrons to achieve a full outer electron shell, which is the most stable configuration.
What is one way an element can achieve a stable electron configuration?
An element can achieve a stable electron configuration by either gaining, losing, or sharing electrons to attain a full outer electron shell, usually with eight electrons, known as the octet rule. This helps the element to have a stable configuration similar to the nearest noble gas, making it more energetically favorable.
How many valence electron does Ca lose or gain to attain noble-gas electron configuration?
Calcium loses two electrons to obtain a noble-gas electron configuration.
What is the electron configuration of cu plus 1?
The electron configuration of Cu+1 is [Ar] 3d10 4s1. When copper loses one electron to become a +1 ion, it loses the 4s electron first, followed by one of the 3d electrons to attain a stable electron configuration.
What element gains 1 electron and attains the noble gas configuration of Xe?
The element that gains 1 electron to attain the noble gas configuration of Xenon (Xe) is iodine (I). When iodine gains an electron, it achieves a stable electron configuration with a filled outer shell, similar to that of Xenon.
When an atom of one element combines chemically with an atom of another element both atoms usually attain the stable highest energy level configuration of a?
Both atoms usually attain the stable highest energy level configuration of a noble gas. This occurs through the sharing, gaining, or losing of electrons to achieve a full outer electron shell, which is the most stable configuration.
What is the formula of the most stable oxygen of francium?
The most stable oxidation state of francium is +1. Francium readily loses its single valence electron to attain a stable electron configuration similar to the noble gas configuration of cesium.
What is one way an element can achieve a stable electron configuration?
An element can achieve a stable electron configuration by either gaining, losing, or sharing electrons to attain a full outer electron shell, usually with eight electrons, known as the octet rule. This helps the element to have a stable configuration similar to the nearest noble gas, making it more energetically favorable.
What subatomic particles makes an element reactive?
Electrons are the subatomic particles that make an element reactive. Elements react with one another by gaining, losing, or sharing electrons to attain a more stable electron configuration.
In potassium bromide KBr which element forms anions?
Bromine (Br) forms anions in potassium bromide (KBr). It gains one electron to attain a full outer electron shell and achieve a stable electronic configuration.
What is the difference between a stable and unstable electronic configuration?
Stable electronic configuration is when the valence shell of an element is completely filled (8 electrons) whereas unstable electronic configuration is when the valence shell of an element is not completely filled
How many valence electron does Ca lose or gain to attain noble-gas electron configuration?
Calcium loses two electrons to obtain a noble-gas electron configuration.
How many electrons must be gained or lost for calcium to attain a noble gas electron configuration?
Calcium (Ca) has 20 electrons and its electron configuration is [Ar] 4s². To attain a noble gas electron configuration, calcium needs to lose two electrons to achieve the stable electron configuration of argon ([Ar] 4s² 3d¹⁰).
What is the electron configuration of cu plus 1?
The electron configuration of Cu+1 is [Ar] 3d10 4s1. When copper loses one electron to become a +1 ion, it loses the 4s electron first, followed by one of the 3d electrons to attain a stable electron configuration.
Which element has an electron configuration of 4 plus ion Xe 4f14?
The element with an electron configuration of Xe 4f14 corresponds to the element Gadolinium (Gd) with atomic number 64. When it forms a 4+ ion, it loses its 4 outer shell electrons, ending up with a stable electron configuration.
Why does lithium bond?
Lithium bonds due to its tendency to lose an electron and achieve a stable electron configuration. By losing this electron, lithium can attain a full outer energy level, making it more stable and forming bonds with other elements to satisfy its electron needs.
