The first ionization energy of antimony (Sb) is approximately 834 kJ/mol. This value represents the energy required to remove the outermost electron from a neutral antimony atom in the gas phase. Antimony's ionization energy reflects its position in the Periodic Table as a metalloid, with moderate ionization energy compared to metals and nonmetals.
Chlorine (Cl) has the largest first ionization energy among the elements listed (Sb, Se, Cl, and Pb). Ionization energy tends to increase across a period and decrease down a group in the periodic table. Since Cl is located in the second period and is further right compared to the others, it has a higher ionization energy than antimony (Sb), selenium (Se), and lead (Pb).
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.
The first ionization energy is 1681 kJ/mol.
ionization potential energy. but remember the atom must be neutral .
Across a row on the periodic table ionization energy increases. Down a column, ionization energy decreases. --------------------------------------------------------- The first Ionization energy of Boron is 800.6 kJ mol-1
The element with the largest first ionization energy is (a) Sb (antimony). It has the highest first ionization energy among the elements listed.
Chlorine (Cl) has the largest first ionization energy among the elements listed (Sb, Se, Cl, and Pb). Ionization energy tends to increase across a period and decrease down a group in the periodic table. Since Cl is located in the second period and is further right compared to the others, it has a higher ionization energy than antimony (Sb), selenium (Se), and lead (Pb).
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.
Tin (Sn) has a smaller fourth ionization energy compared to antimony (Sb). This is because as we move across a period in the periodic table, ionization energy generally increases due to the increasing nuclear charge. However, there can be variations based on electron configurations and shielding effects, which in this case, results in the smaller fourth ionization energy for Sn compared to Sb.
Sodium's first ionization energy is 495 kJ / mol.
The first ionization energy is 1681 kJ/mol.
Helium has the highest ionization energy.
Fluorine has the largest first ionization energy among the halogens.
Fluorine has the largest first ionization energy among the halogens.
ionization potential energy. but remember the atom must be neutral .
Across a row on the periodic table ionization energy increases. Down a column, ionization energy decreases. --------------------------------------------------------- The first Ionization energy of Boron is 800.6 kJ mol-1
The ionization energy (first) of einsteinium is 619 kJ/mol.