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Why sodium's electron and chlorine's electron attract each other?
The electrons do not attract each other. The single valence electron of a sodium atom is given up to a chlorine atom. This results in the sodium atom forming a positive sodium ion, and the chlorine atom forming a negative chloride ion. The oppositely charged ions form an electrostatic attraction, which forms the neutral ionic compound of sodium chloride.
Why is the first ionization potential of magnesium is larger than that of sodium?
The first ionization potential of magnesium is larger than that of sodium due to the differences in their electron configurations and atomic structure. Magnesium has a higher nuclear charge (12 protons) compared to sodium (11 protons), which results in a stronger attraction between the nucleus and its electrons. Additionally, magnesium has a filled 3s subshell, meaning its outer electrons are more tightly bound due to increased effective nuclear charge, making it more difficult to remove an electron compared to sodium, which has a single electron in its outermost shell.
Which atom has a greater attraction for elctrons-sodium or chlorine?
Chlorine has a greater attraction for electrons compared to sodium. Chlorine is in group 17 of the periodic table, making it more electronegative than sodium in group 1. Chlorine's higher electronegativity results in a stronger attraction for electrons.
Is sodium or argon more reactive and why?
Argon has completely filled valence orbitals and hence is unreactive. Sodium has one valence electron. If sodium loses this electron it will attain the stable electron configuration of the nearest noble gas (argon) and hence is reactive.
How many more valence electrons dose sodium need?
Sodium has one valence electron in its outermost shell (the third electron shell). To achieve a stable electron configuration, similar to that of the nearest noble gas (neon), sodium needs to lose this single valence electron rather than gain more. Therefore, sodium does not need additional valence electrons; it only needs to lose its one valence electron to achieve stability.
Would it be more difficult to remove an electron from sodium or bromine?
It would be more difficult to remove an electron from bromine than from sodium because bromine's valence electron is farther from the nucleus, experiencing weaker attraction compared to sodium's valence electron, which is closer to the nucleus.
Why sodium is more reactive the lithum?
lithium is IA group element .As lithium is basic it should give its electron easily but it is not that effecient in this as sodium.As it has small radius and high nuclear attraction towards its electrons.but sodium has larger atomic radii than the lithium less nuclear attraction towards its electrons.thus sodium is more reactive than lithium.
Why lithium holds onto its outer most electron more strongly than sodium does?
Lithium holds onto its outermost electron more strongly than sodium due to lithium's smaller atomic size and higher nuclear charge. This results in greater attraction between the nucleus and the electron, making it harder for lithium to lose its outer electron compared to sodium.
What type of bond would form if Sodium loses one electron?
If sodium loses one electron, it will form an ionic bond by transferring its electron to a more electronegative atom. This results in sodium becoming a positively charged cation and the other atom becoming a negatively charged anion, leading to attraction between the two ions.
Why does sodium forms a chemical bond with chlorine?
A sodium atom loses an electron which is gained by the chlorine atom. This results in the formation of a sodium ion with a 1+ charge and a chloride ion with a 1- charge. The electrostatic attraction between the oppositely charged ions forms an ionic bond between the ions.
What has one more electron than sodium?
Potassium has one more electron than sodium, as it has 19 electrons compared to sodium's 11 electrons.
What has greater pull by nucleus electron in outer shell of neon or sodium?
The nucleus of sodium has a greater pull on the electron in the outer shell compared to the nucleus of neon. This is because sodium has one less electron in its outer shell than neon, resulting in a stronger attraction between the nucleus and the remaining electron in sodium.
Why is it easier to remove an electron from a sodium atom than from a magnesium atom?
Phosphorus has a higher energy level so it pulls harder on its electrons.
What happens to the electron in a chlorine atom and a sodium atom when they combine?
When a chlorine atom and a sodium atom combine to form sodium chloride (table salt), the sodium atom loses its outer electron to the chlorine atom. The electron is transferred from sodium to chlorine, resulting in a sodium cation (Na+) and a chloride anion (Cl-), which then form an ionic bond due to the electrostatic attraction between the oppositely charged ions.
Which is more likely to form a cation between sodium and calcium?
Sodium is easier to form Na+ then Calcium forming Ca2+. The main reason is because Sodium has got 1 valence electron, which is more unstable than Calcium having 2 valence electrons. It requires less energy to remove one electron from Sodium than two electrons from Calcium. Therefore, Sodium is higher than Calcium in the reactivity series.
Why do sodium and chloride ions bond together?
Sodium and chloride ions bond together to form sodium chloride (table salt) due to electrostatic attraction between the positively charged sodium ion and the negatively charged chloride ion. This ionic bond is formed through the transfer of an electron from the sodium atom to the chlorine atom, resulting in the formation of a stable compound.
The ionic bond of sodium chloride is formed when?
The ionic bond of sodium chloride is formed when chlorine gains an electron from sodium.
