* Two carbon atoms (C)

* Six hydrogen atoms (H)

* One oxygen atom (O)

These atoms are arranged in a specific way:

* The two carbon atoms are linked together.

* One carbon atom is bonded to three hydrogen atoms.

* The other carbon atom is bonded to two hydrogen atoms and one oxygen atom.

* The oxygen atom is bonded to one hydrogen atom.

This arrangement can be represented by the following structural formula:

CH3CH2OH

Here's a breakdown:

* CH3: Represents the first carbon atom bonded to three hydrogen atoms.

* CH2: Represents the second carbon atom bonded to two hydrogen atoms.

* OH: Represents the oxygen atom bonded to one hydrogen atom.

This structure is also sometimes represented with a more visual diagram, showing the arrangement of the atoms and bonds:

```

H

|

H - C - C - O - H

|

H

```

Let me know if you have any other questions!