Atomic nucleus
A community portal about Atomic nucleus with blogs, videos, and photos. According to Wikipedia.org: The nucleus of an atom is the very dense region in its centre consisting of protons and neutrons. The size of the nucleus is in the... [more]
A community portal about Atomic nucleus with blogs, videos, and photos. According to Wikipedia.org: The nucleus of an atom is the very dense region in its centre consisting of protons and neutrons. The size of the nucleus is in the range 1.5 to 15 fm, much smaller than the size of the atom itself, and almost all of the mass in an atom is made up from the protons and neutrons with almost no contribution from the electrons.
John Cockcroft and Ernest Walton flank their boss, Ernest Rutherford, soon after their successful experiment.
More perspectives...
OK, so one of them was an Irishman, but they were at least in Britain on April 14, 1932, when John Cockcroft and Ernest Walton first split a lithium nucleus. They used an assortment of spare parts that included wood and nails (components now considered fundamental to all nuclear physics *cough...
More perspectives...
In a Rydberg atom, an electron is far away from the atomic nucleus . Probability map for an electron in a Rydberg atom... Click here for more information.
More perspectives...
