Yes, there is a gas which lighter than helium. Hydrogen is considered to be the only gas that is lighter than helium. Stay tuned with BYJU’S to... View Article
Hydrogen is the lightest gas in the world. It is also abundantly available on the earth and is considered as the explosive gas. Stay tuned with... View Article
Antibonding orbitals are higher in energy, since between the two nuclei there is less electron density. Upon out-of-phase orbital overlap, which... View Article
Isomers, but different structures, are molecules with similar chemical formulae. In air emission chemistry, they are very significant since even... View Article
The amount of disorder in a system is entropy. Zero entropy means everything gets less disordered than that. Energy must be used in order for... View Article
Energy, the potential for doing work in physics. It can occur in various possible ways, including kinetic, thermal, electrical, chemical,... View Article
The band gap is a useful predictor of the light wavelength that the material can absorb. Due to lower energy requirements for the transition of... View Article
Resonance is created by a periodic force driving a harmonic oscillator at its natural frequency. It is said that the device resonates. The less... View Article
The elements in group 7 are called halogens. In the periodic table, they are put in the vertical column, second from the right. The three common... View Article
An aluminium atom has an atomic number of 13 and a mass of 27. The number of protons in an atom's nucleus is the atomic number. The identity of... View Article
Fusion is the mechanism by which active stars are powered, releasing vast amounts of energy. The basis of the energy produced in the fusion of... View Article
In organic chemistry, molecules on either side of the functional group (i.e., -O-,-S-, -NH-, -C(=O)-, esters, amides, etc.) with the same... View Article
Polyvinyl Chloride is a “thermoplastic”. Polyvinyl Chloride (PVC or Vinyl) is a high strength thermoplastic material widely used in applications,... View Article
Nucleophiles are based on Lewis. It is called a Brønsted nucleus, or simply, “base” when the nucleophile donates a pair of electrons to a proton.... View Article
Electric potential energy depends on the charge of the material feeling the electric field, and electric potential depends solely on the... View Article
It is a number indicating the potential of an atom or a group of atoms to combine with other atoms or groups of atoms. Valence is defined by the... View Article
The best reducing agent is lithium, with the maximum negative value of electrode potential. By convention, reduction potential, or the propensity... View Article
Activation energy The minimum quantity of energy needed in chemistry to activate atoms or molecules in a state in which they can undergo chemical... View Article
