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How does an electron become detached from an atom?
If it gains enough energy
What happens if an electron gains enough energy?
It becomes detached from the atom
What happens when an electron detaches from an atom?
The atom is ionised and becomes positively charged (cation)
What is ionisation energy?
Energy to remove 1 mole of electrons from 1 mole of atoms in the gaseous state
What is the energy to remove 1 mole of electrons from 1 mole of atoms in the gaseous state?
Ionisation energy
What happens at n= infinity
Ionisation as electron leaves
What is the ionisation energy different for?
Different electrons depending on the energy level and orbital