they are essentially different quantities NOT just opposite signs so....(your answer is D)
It has High electron affinity.
ionization energy
the energy is require to remove an electron from an atom (ionization energy) but when electron is absorbed in an atom energy is released (electron affinity) however 2nd electron affinity is endothermic ,energy is require.
electron affinity is the negative of electron gain enthalpy. for example, the electron gain enthalpy of fluorine is -328, and electron affinity is 328 which is -(-328)
This element is a very reactive nonmetal as fluorine or chlorine.
It has High electron affinity.
To create an electron affinity reactor you will have to use the second ionization energy.
ionization energy
This quantities have the same magnitude but opposite sign.
Strontium, Sr, doesn't accept electrons, so it has low electron affinity. Sr will liberate electrons, so it has low ionization energy.
Vladimir Ivanovich Vedeneev has written: 'Bond energies, ionization potentials and electron affinities' -- subject(s): Ionization, Chemical bonds, Chemical affinity 'Bond energies, ionization potenitals, and electron affinities' -- subject(s): Ionization, Chemical bonds, Chemical affinity
Roughly, first ionization potential and electron affinity.
Ionization energy increases to the right and up on the periodic table. Ionization energy is the energy required to remove an electron. It can be conceptualized as the opposite of electron affinity, though this is not precisely true.
The amount of energy required to remove an electron form an at is the ionization energy.
Atomic Radii,Ionic Radii, First Ionization Energy,Second and Higher Ionization Energies, Electron Affinity.
you can think of it like a magnet.A magnet with a peice of metal stuck to it.The harder it is to pull a peice of metal away from it (ionization energy), that means that it has more pull on the metal and will pull peices of metal with more force(electron affinity).
the energy is require to remove an electron from an atom (ionization energy) but when electron is absorbed in an atom energy is released (electron affinity) however 2nd electron affinity is endothermic ,energy is require.