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What is the most likely charge on an ion formed by an element with a valence electron configuration of ns2 np4?
The element with a valence electron configuration of ns2 np4 is sulfur (S). Since it needs to gain 2 electrons to achieve a stable electron configuration, it is most likely to form an ion with a charge of -2.
What element when combined with fluorine would most likely from an ionic compound?
Sodium (Na) is the element that would most likely form an ionic compound with fluorine (F). Sodium readily gives up an electron to fluorine to achieve a stable electron configuration, forming sodium fluoride (NaF) which is an ionic compound.
Which element when combined with fluorine would most likely from an ionic compound?
The single "most likely" element that would form an ionic compound with fluorine is cesium, or possibly francium if enough of it could be collected. This is because cesium, among stable elements, has the lowest electronegativity and fluorine has the highest electronegativity. However, any alkali or alkaline earth metal element in fact readily forms an ionic compound with fluorine, as do many other metals.
An element E has the electron configuration Kr 5s2 The formula for the fluoride compound of E is most likely?
The element E is likely barium (Ba), as its electron configuration is Kr 5s2. The fluoride compound of barium would be BaF2, with barium losing its two valence electrons to form a 2+ cation and fluoride gaining one electron to form a 1- anion.
Which element is the most likely to be reduced?
The element that is most likely to be reduced is the element that has the highest reduction potential (E°) in a given redox reaction. The element with a more positive reduction potential is more likely to undergo reduction.
Which element is most likely to DONATE an electron to become an ion?
Francium (Fr)
Which element is most likely to lose an electron arsenic neon argon or krypton the most likely?
Arsenic.
Which element would most likely have the Lewis dot symbol?
The element with the atomic number 17, which is chlorine, would most likely have the Lewis dot symbol because it typically gains one electron to achieve a stable electron configuration.
What element in group 2 is most likely to loose and electron?
Barium (Ba) is the element in group 2 that is most likely to lose an electron, as it is the most reactive element in this group due to having the lowest ionization energy. This makes it easier for barium to lose its outermost electron to form a 2+ cation.
What is the most likely charge on an ion formed by an element with a valence electron configuration of ns2 np4?
The element with a valence electron configuration of ns2 np4 is sulfur (S). Since it needs to gain 2 electrons to achieve a stable electron configuration, it is most likely to form an ion with a charge of -2.
Which element is most likely to form an anion na cl ar or ne?
The element most likely to form an anion is Cl (chlorine). This is because chlorine has a high electronegativity and tends to gain an electron to achieve a stable electron configuration, forming the chloride ion (Cl-).
Why is lithium the most reactant element?
Lithium is a highly reactive element because it has a single electron in its outer shell, making it eager to donate that electron to achieve a stable electron configuration. This property allows lithium to readily form compounds with other elements.
Which element would most likely have a positive electron affinity element Na element Al element Rb or elemnt Ar?
which of these is an extensive property of a substance? is it color, hardness, malleability, or volume
Which element would most likely have a positive electron affinity between Na Al Rb and Ar?
Chlorine (Cl) would most likely have a positive electron affinity. Typically, elements with high electron affinities are found on the right side of the periodic table, closer to the noble gases. Among the choices given, Argon (Ar) is a noble gas and has a positive electron affinity.
What element when combined with fluorine would most likely from an ionic compound?
Sodium (Na) is the element that would most likely form an ionic compound with fluorine (F). Sodium readily gives up an electron to fluorine to achieve a stable electron configuration, forming sodium fluoride (NaF) which is an ionic compound.
What is the most likely charge on an ion formed by an element with a valence electron configuration of ns 1?
The most likely charge on an ion formed by an element with a valence electron configuration of ns1 is +1. This is because elements with ns1 configuration tend to lose one electron to achieve a stable noble gas configuration, which results in a +1 charge.
Electron configurations is most likely to result in an element that is relatively inactive?
A filled highest occupied principal energy level
