Carbon

Composed by Youwei after he was extremely bored doing GP test. He scribbled his creative expression with a pencil on the table:
Carbon
Hi, I am carbon
If you are interested in me, carbon date me
If you want to know my age, carbon date me
If you want to die, oxidise me
If you want to heat up, further oxidise me
If you don't like me,
Erase me.