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

Valence Shell Electron Pair Repulsion Theory, Shapes Of Simple Molecules, Valence Bond Theory, Concept Of Hybridization ...

Density functional theory (DFT) has been a cornerstone in computational chemistry ... Here is a detailed breakdown of these steps: Initialization of electron density. The process begins by positing an ...

Broadly speaking, he theorized that an electron’s quantum properties should have a certain ... behaving according to their quantum correlations in addition to their natural repulsion. When the ...

Non-Commercial (NC): Only non-commercial uses of the work are permitted. A method of assigning formal charges from counting “attachments” for visual inspection is introduced as part of the iterative ...

Electron microscopy uses a beam of electrons to illuminate a sample and achieve much higher spatial resolution than light microscopy. Transmission electron microscopy generates an image of the ...

Researchers have successfully stabilized ferrocene molecules on a flat substrate for the first time, enabling the creation of ...

But none have been as popular as modern portfolio theory (MPT). Here, we look at the basic ideas behind MPT, its pros and cons, and how it should factor into your portfolio management. Modern ...

Specifically, on applying a voltage of −1.3 volts, a hole (vacant space left by an electron ... theory calculations showed that this lateral sliding motion occurs due to the Coulomb repulsion ...