What are the six types of elemental chakra in naruto?

Shadow(Kageton)Fire(Katon),Earth(Doton),Water(Suiton),Lightning(Raiton),Wind(Fuuton),Wood(Mokuton),Ice(Hyoton),lava(Youton),Sand/Iron Sund(Suna/Satetsuton)

actually there are ten because because of the sub elements that sertin clans have.

there are mainly 5 elements. the others are just combinations of the elements