No, arsenic does not have the highest ionization energy. Ionization energy generally increases as you move across a period in the Periodic Table from left to right. In the case of arsenic, it is found in the 3rd period, so elements to the right of it, such as bromine, have higher ionization energies.
Helium has the highest ionization energy.
The element in the fifth period with the highest ionization energy is xenon. Ionization energy generally increases across a period from left to right, so xenon, being on the far right of the period, has the highest ionization energy.
The noble gases typically have the highest ionization energies on the periodic table. This is because they have a full outer electron shell, making it difficult to remove an electron due to the stable electron configuration. Within the noble gases, helium usually has the highest ionization energy.
Helium has the highest ionization energy.
Carbon has the highest ionization energy in Group 4 of the periodic table. This is because as you move across a period from left to right, the ionization energy generally increases due to increase in effective nuclear charge. Among the elements in Group 4 (carbon, silicon, germanium, tin, lead), carbon has the highest ionization energy.
Helium has the highest ionization energy.
The noble gases such as helium, neon, argon, and xenon typically have the highest ionization energies on the periodic table. This is because they have a full valence shell of electrons which makes it difficult to remove an electron.
Boron (B) has the highest ionization energy among the elements listed.
Helium has the highest ionization energy.
Helium has the highest ionization energy.
The element in the fifth period with the highest ionization energy is xenon. Ionization energy generally increases across a period from left to right, so xenon, being on the far right of the period, has the highest ionization energy.
Fluorine has the highest first ionization energy among the halogen elements.
Beryllium will have the highest. Down a group ionization energy decreases.
Helium has the highest ionization energy due to its stable electron configuration, requiring a lot of energy to remove an electron. In contrast, francium has the lowest ionization energy because it is the least electronegative element and its outer electron is the furthest from the nucleus, making it easier to remove.
The noble gases typically have the highest ionization energies on the periodic table. This is because they have a full outer electron shell, making it difficult to remove an electron due to the stable electron configuration. Within the noble gases, helium usually has the highest ionization energy.
Fluorine has the largest first ionization energy among the halogens.
Helium has the highest ionization energy.