How Much energy would it take to remove an electron from a sodium atom?

Question

How much energy would it take to remove an electron from a sodium atom?

Answer 1

The energy needed to remove one or more electrons from a neutral atom to form a positively charged ion is a physical property that influences the chemical behavior of the atom. By definition, the first ionization energy of an element is the energy needed to remove the outermost, or highest energy, electron from a neutral atom in the gas phase.

In this case to answer your question
Na=414.8kJ/mol

Answer 2

That refers to the ionization energy.It is the energy required to remove an electron form the outer most orbit of an atom.First ionization energy refers to the enrgy required to remove first electron.In the case of sodium atom, the ionization energy is 414.8KJ/mol

Answer 3

B - the clarification the atom needs to have an entire outer shell of electrons is so as that it may replace into as solid as attainable. as an occasion, Noble Gases are as solid as they are able to be (by way of fact their outer shell is filled) so as that they do no longer could variety ions. while the outer shell isn't filled, it varieties an ionic bond with yet another atom. as an occasion: Na (sodium) has one greater electron via itself interior the outer ring. Cl (chloride) has 7 out of 8 electrons mandatory. To make the two one in each and every of those atoms solid, the greater desirable electron interior the Na is extra with the 7 in Cl. wish this solutions your question! =D

Answer 4

You should be able to find the ionization energy for sodium. The first ionization energy is what you're looking for. Now, that might be expressed in kJ/mol, and so if you divide by Avogadro's number, you'll get kJ (I'd convert it to J)/atom.