Since it was first synthesized in a post-WW2 American lab in 1949, berkelium has been a rebel of the periodic table, defying ...

Repeat the experiment at different temperatures ... There are no square brackets and no charges in covalent bonding. Ionic compounds are made from giant repeating arrangements of positive and ...

heparin is attached to the lumen surface of the prosthesis by means of covalent bondings and ionic interactions, a stable and permanent method. This innovative bonding technique imitates the ...

By fine-tuning the balance of metallic, ionic, and covalent bonds, she aims to optimize materials for high ... radiation damage to study how materials degrade over time. The lab’s accelerator ...

Scientists are starting to experiment with using graphite computer chips ... Van der Waals forces bind atoms and molecules loosely together in a weaker way than ionic or covalent molecular bonds do ...

A team from The University of Osaka has created nickel(0)-boron bonds in square-planar complexes. The researchers prepared ...

Researchers are opening up new horizons in chemistry: They present the world's first triple bond between the atoms boron and carbon. Boron, carbon, nitrogen and oxygen: these four elements can ...