Chemistry World welcomes letters, which should be concise (normally fewer than 300 words) and timely. Those selected for publication are subject to editing for clarity and length. Letters should be ...

Covalent Bonding: Concept of electronegativity, Fajan’s rule, dipole moment, Valence Shell Electron Pair Repulsion (VSEPR ) theory and shapes of simple molecules. Quantum mechanical approach to ...

In the vast expanse of space, where stars are born and planets take shape, one molecule plays a crucial role in interstellar ...

"The existing empirical models for predicting hardness are based on the strength of chemical bonds, the degree of ionization, the electronegativity of crystals, and the elastic moduli of materials.

Department of Physics, Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pune 411 008, India Department of Chemistry, Indian Institute of Science Education and Research, Dr.

Scientists have uncovered a key mechanism in jellyfish embryos that provides new insights into how the body plan of these ...

Electrostatics: Electric field, potential, Gauss’s law, capacitors. Current Electricity: Kirchhoff’s laws, circuits, RC/RL circuits. Magnetism: Magnetic field ...

How to Download CBSE Class 10 Syllabus 2025? The CBSE 2024–25 curriculum is out! Students and teachers can download the syllabus PDF for all the subjects by following the steps mentioned below ...

Use an animation to introduce the post 16 orbital model of an atom ...

A next-generation quantum chemistry and crystallography program and library, designed for modern computational workflows. Note: OCC is in active development and undergoes frequent changes. The API and ...