During spring of 2012, Pratt’s group found atomic bromine levels as high as 14 parts per trillion in the Arctic atmosphere. Previously, researchers used proxies such as satellite observations of ...

Nature - Researches upon the Atomic Weights of Cadmium, Manganese, Bromine, Lead, Arsenic, Iodine, Silver, Chromium, and Phosphorus Skip to main content Thank you for visiting nature.com.

Researchers have made precise mass measurements of four such nuclei, 68-selenium, 70-selenium, 71-bromine and an excited state of 70-bromine. The results may make it easier to understand X-ray ...

The atomic weight of bromine, for instance, is commonly thought to be 79.904, but it can actually range between 79.901 and 79.907, depending on where the element is found.

The atomic weight of bromine, for instance, is commonly thought to be 79.904, but it can actually range between 79.901 and 79.907, depending on where the element is found.

Standard atomic weights, those numbers emblazoned under the elements on the periodic table, were once thought of as unchanging constants of nature. News Today's news ...

Bromine’s atomic weight has now switched from 79.904 to the interval [79.901, 79.907]. Magnesium’s atomic weight, meanwhile, was formerly 24.3050, but is now represented by the interval [24.304, ...

Most of the mass of an atom resides in its nucleus, composed of protons and neutrons ... Bromine’s atomic weight has now switched from 79.904 to the interval [79.901, 79.907].