EASY
AS and A Level
IMPORTANT
Earn 100
Write the simple electronic configuration of the following atom, showing the principal quantum number shells only.
Magnesium; The atomic number of Magnesium,
Important Questions on Electrons in Atoms
EASY
AS and A Level
IMPORTANT
Write the simple electronic configuration of the following atom, showing the principal quantum number shells only.
Fluorine; The atomic number of Fluorine,
EASY
AS and A Level
IMPORTANT
Write the simple electronic configuration of the following atom, showing the principal quantum number shells only.
Potassium; The atomic number of Potassium,
EASY
AS and A Level
IMPORTANT
Write the simple electronic configuration of the following atom, showing the principal quantum number shells only.
Carbon; The atomic number of Carbon,
EASY
AS and A Level
IMPORTANT
Write equation that describe the ionisation energy of calcium.
EASY
AS and A Level
IMPORTANT
Write equation that describe the ionisation energy of potassium.
EASY
AS and A Level
IMPORTANT
Write an equation that describes the ionisation energy of lithium.
EASY
AS and A Level
IMPORTANT
Write an equation that describes the ionisation energy of Sulphur.
EASY
AS and A Level
IMPORTANT
The second ionization energy of Nitrogen is . The third ionization energy is . Explain why the third ionization energy is higher?
