What is meant by ionisation energy

What is meant by ionization energy?

Ionization energy or ionization potential is the minimum amount of energy required to remove the most loosely bound electron of an isolated neutral gaseous atom or molecule. The amount of energy required to remove an electron from an isolated atom or molecule.

Example of ionization energy

1) Ionization energies measure the tendency of a neutral atom to resist the loss of electrons. It takes a considerable amount of energy, for example, to remove an electron from a neutral fluorine atom to form a positively charged ion.

2) Ionization: Changing Atoms Into Charged Ions

Some examples that you may be familiar with include: When sodium and chlorine combine to make salt, the sodium atom gives up an electron resulting in a positive charge while chlorine gets the electron and becomes negatively charged as a result.

93.2 ml + 3920 ml = 4013 ml total  

(93.2 ml) * (2.03 m) / (4013 ml) = 0.0471 m

the volume in in l of the diluted solution would be 0.0471 m.

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it