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).
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 first ionization energy for carbon is 1 086,5 kJ/mol. The first ionization energy for oxygen is 1 319,9 kJ/mol.
The element with the largest first ionization energy is (a) Sb (antimony). It has the highest first ionization energy among the elements listed.
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.
The first ionization energy for carbon is 1 086,5 kJ/mol. The first ionization energy for oxygen is 1 319,9 kJ/mol.
The estimated first ionization energy of mendelevium is 635 kJ/mol.