Carbon has six valence electrons which is a high number of valency. Covalent bonding happens easily with carbon atoms and numerous others, such as oxygen, chlorine, nitrogen, sulphur, hydrogen ...

Check here the JEE Mains 2025 Chemistry study strategy PDF. Get notes, important chapters for Class 11 and 12, easy and ...

In a graphene sheet, each carbon atom ... between the electrons and the periodic potential of the honeycomb lattice results in a band structure in which the valence and conduction bands touch ...

Previous efforts to create semi-Dirac fermions relied on stretching graphene (a sheet of carbon ... valence and conduction bands meet. At these points, something special happens: the relationship ...

The Joint Entrance Examination (Main) or JEE Main is the engineering competitive exam attempted by 12th pass students who had ...

The National Medical Commission (NMC) released the NEET UG 2025 syllabus, covering Physics, Chemistry, and Biology. T ...

Ehime University researchers investigate valence electron behavior in antiferromagnetic crystals, shedding light on quantum ...

A research team discovered a quantum state in which electrons move in a completely new way under a twisted graphene structure ...

For the first time, scientists have measured the shape of an electron in solids, opening the door to advances in quantum ...