In most cases, back pain will improve in a few weeks or months, although some people experience long-term pain or pain that keeps coming back. Types of back pain Backache is most common in the lower back ('lumbago'), although it can be felt anywhere along your spine, from your neck down to your hips.
Graphene is made of a single layer of carbon atoms that are bonded together in a repeating pattern of hexagons. Graphene is one million times thinner than paper; so thin that it is actually considered two dimensional. Carbon is an incredibly versatile element.
Benzene is an example of an organic compound. Benzene is made of carbon atoms bonded to other carbon atoms and to hydrogen atoms. Chad Baker, Getty Images. Anne Marie Helmenstine, Ph.D.enzene is an example of an organic compound. Benzene is made of carbon atoms bonded to other carbon atoms and to hydrogen atoms. Chad Baker, Getty Images. Anne Marie Helmenstine, Ph.D.