An orbital structure is the space in an atom that’s occupied by an electron. But when describing these super-microscopic properties of matter, scientists have had to rely on wave functions — a ...

Scientists at EPFL and AstraZeneca have developed a method to map the atomic-level structure of amorphous drugs, demonstrated on a GLP-1 receptor agonist candidate for diabetes and obesity treatment.

The first direct observation of the orbital structure of an excited hydrogen atom, made using a newly developed "quantum microscope." (Stodolna et al. / Physical Review Letters) Image 2 of 2 ...

What lies within the H atom? Experimental observation of the transverse nodal structure of four atomic hydrogen Stark states. The images in the middle show experimental measurements. Interference ...

Unfortunately, researchers often only have access to samples of very small crystallites, or atomic clusters, in the form of powder or suspended in solution. In these cases, the X-ray patterns contain ...

In this National 4 Chemistry study guide learn about atomic structure and numbers, ... For example hydrogen has the atomic number of one, helium two, lithium three etc.

Researchers at Umeå University have identified the inner workings of a highly efficient and stable catalyst for hydrogen ...