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.
1 In chemistry, graphite is an allotrope of carbon. 2  An allotrope is a different form of the same element and they have different structuresâ¦. 3  The Periodic Table of Elements Life is sustained by a number of chemical elements. Graphite is a type of mineral which is most known for its use in pencils. Graphite is carbon arranged in a very different way to how it is arranged in diamond.