IT has been generally admitted that, although optical activity can be developed in compounds containing asymmetric atoms of carbon, nitrogen, phosphorus, arsenic, sulphur, selenium, tin ...

Graphene consists of a single layer of carbon atoms arranged in a hexagonal lattice, all sp 2 hybridized, giving it remarkable strength, flexibility, and electrical conductivity. More generally, and ...

Orbital hybridization in artificial atoms was achieved for the first time, with hybridized states showing energy splitting as anisotropy increased. This breakthrough provides a new platform for ...

The “lead” of a pencil is actually made of a substance called graphite which is made of carbon atoms. The picture shows a close-up of one carbon atom. A hydrogen atom has one proton as the nucleus and ...

Carbon is made up of just one type of atom close atomThe smallest particle of an element. We often think of atoms as tiny spheres, but in fact they are made from smaller particles called protons ...