No, it's an element
Yes.
chemically combined elemets
yes. C8H18
no its not a compoud word
inorganic
compoud machine
Glue is a compoud.
No. Sand is generally a mixture.
ATP and NADPH
Sprite is a mixture not a compoud.
Hydrates: Example Na2CO3.10H2O , CuSO4.5H2O
the ionic compoud and the covalent compound