An element's atomic number defines it. An element with 17 protons will always be chlorine. However an element's mass numbers can vary, which means that it can have different numbers of neutrons ...

Number of protons Z = 30 Number of protons + neutrons A = 64 Number of neutrons N = 64 - 30 = 34 Since this is a nucleus there are no electrons There are 30 protons and 34 neutrons.

CERN researchers found that atomic nuclei shapes impact high-energy collision outcomes, offering new insights into nuclear ...

The central dogma of biology defines the flow of genetic information: It describes how proteins are made from mRNA templates, ...

Beyond the ladder-like structure described above ... thereby compacting it enough to fit inside the nucleus (Figure 8). Together, eukaryotic DNA and the histone proteins that hold it together ...

“Now that we’ve demonstrated a robust way to image nuclear structure, there will be many applications ... Such pairs are ...

Planctomycetes challenge our concept of the bacterial cell and of a prokaryote as a cell structure type, as well as our ideas about origins of the eukaryote nucleus. Planctomycetes Are Important ...

CERN researchers have presented strong evidence for the "doubly magic" nature of Tin-100, a rare isotope with exceptional ...

The results of the described studies open up new perspectives for a better understanding of the structure of the atomic ...

Science Piercing the nucleus of a cell without destroying it seems like a technical feat. Yet, researchers have just found a non-invasive method that could revolutionize gene therapies. A series of ...