They have the same number of electrons in their outer shell, so similar chemical properties. Sample exam questions - atomic structure and the periodic table - AQA Understanding how to approach ...

With 37 days left for NEET UG 2025, students must focus on Chemistry. Understanding the syllabus, practicing reactions, and using smart strategies can improve scores., Education News - Times Now ...

Heavy ligands such as polyoxometalates are opening a new frontier in actinide chemistry. Studying materials that are both ...

More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the transuranium element berkelium. According to a new study, the electronic signature of ...

HOUSTON, March 20 (Reuters) - Shell Plc (SHEL.L), opens new tab is aiming to begin producing natural gas at Venezuela's Dragon gas field and exporting it to neighboring Trinidad and Tobago in 2026 ...

Neuroscientists have observed for the first time how structures deep in the brain are activated when the brain becomes aware of its own thoughts, known as conscious perception 1. The brain is ...

These are almost one-quarter of the periodic table and are mainly found in the first four periods. Of these, 11 are essential elements that our bodies need in larger amounts: oxygen, carbon ...

Mar. 25, 2025 — Researchers have determined that six gas valves provide the best protection against plasma disruptions in SPARC, a next-generation, experimental fusion system. By refining the ...

The atomic bombs dropped over Hiroshima and Nagasaki in Japan towards the end of World War II continues to divide opinion to this day. While one side argues that the use of these weapons hastened ...

Interdisciplinary Research Centre for Catalytic Chemistry (IRC3), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, ...

As parallel space represents an irrational cut through the hyperspace, the resulting structure cannot be periodic. This approach can be modified ... greater phason disorder in the assembled systems ...