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Chlorine's first ionization energy is 1251.1 KJ/mol

electron configuration of chlorine is 1s2 2s2 2p6 3s2 3p5

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Which one has the lowest ionization energy magnesium (Mg) chlorine (C?

Chlorine is Cl, C is carbon. The first ionization energy of magnesium is less than that of chlorine.


Does Sulfur has a lower ionization energy than chlorine?

No, sulfur has a higher ionization energy than chlorine. Ionization energy is the energy required to remove an electron from an atom, and it generally increases across a period from left to right. Chlorine, being to the right of sulfur in the periodic table, has a higher ionization energy.


Is chlorine higher in ionization energy than aluminum?

Yes, chlorine has a higher ionization energy than aluminum. Ionization energy generally increases across a period in the periodic table due to increasing nuclear charge and decreasing atomic radius. Chlorine is located to the right of aluminum in the periodic table, making its ionization energy higher. Specifically, chlorine's ionization energy is about 1251 kJ/mol, while aluminum's is around 577 kJ/mol.


Is Aluminum low ionization energy?

The ionization energy of aluminium is 5,985 77 eV. It is a medium energy.


Which atom or ion in each pair has the larger ionization energy Cl or P?

Chlorine, Cl. Elements with the most ionization energy are located at the top right corner of the periodic table. As you travel down a period the ionization energy increases, whereas travelling down a group the ionization energy decreases.


Which element has a higher first ionization energy than chlorine Cl?

The element with a higher first ionization energy than chlorine Cl is fluorine F. Fluorine is located to the left of chlorine in the periodic table, which means it has a smaller atomic radius and stronger nuclear attraction, requiring more energy to remove an electron.


Is magnesium's ionization energy higher or lower than chlorine?

ionization energies of mg is less than chlorine because chlorine requires only one electron to complete its octet so it will not prefer to loose its electron morover its electronegativity is also higher and it is of smaller size than mg so electtron removal is difficult


Does Chlorine has a higher ionization energy than fluorine?

No, fluorine has a higher ionization energy than chlorine. Fluorine is the most electronegative element in the periodic table, meaning it has a strong attraction for electrons and therefore requires more energy to remove an electron compared to chlorine.


What has a higher ionization energy between sodium and chlorine?

Chlorine has a higher ionization energy than sodium. This is because chlorine has a smaller atomic size and higher effective nuclear charge, making it more difficult to remove an electron compared to sodium.


Is the ionisation energy of sodium same as chlorine?

No, the ionization energy of sodium is not the same as chlorine. The ionization energy of sodium is lower than that of chlorine because sodium requires less energy to remove an electron. Sodium has a single electron in its outer shell, while chlorine has seven electrons in its outer shell, making it harder to remove an electron.


Sodium an alkali metal and chlorine a halogen are both in Period 3 of the periodic table Which element has a higher ionization energy?

Chlorine has a higher ionization energy than sodium. This is because chlorine, being a halogen, has a stronger electron affinity and is closer to achieving a stable electron configuration by gaining an electron, leading to a higher energy needed to remove an electron from its outer shell.


What has the largest first ionization energy Se Sb Pb Cl?

Among the elements listed, chlorine (Cl) has the largest first ionization energy. Ionization energy generally increases across a period from left to right on the periodic table, and since chlorine is located in Group 17 (the halogens) and is to the right of selenium (Se), antimony (Sb), and lead (Pb), it has a higher ionization energy than these elements. Selenium and antimony are both in the same group as chlorine but are lower down, while lead is in Group 14 and has a much lower ionization energy due to its position.