What would be the electron dot structure of carbon dioxide which has the formula CO₂?

What would be the electron dot structure of a molecule of Sulphur which is made up of eight atoms of sulphur? (Hint – The eight atoms of Sulphur are joined together in the form of a ring).

What are the two properties of carbon which lead to the huge number of carbon we see around us?

What will be the formula and electron dot structure of cyclopentane?