The picture shows a close-up of one carbon atom. A hydrogen atom has one proton as the nucleus and one electron in the region outside the nucleus. The electron and proton are attracted to each other.

The protons and neutrons are contained in the ... the first shell 8 electrons in the second shell 1 electron in the third shellYou can write sodium’s electronic structure with as: 2, 8, 1 ...

When a carbon-14 atom decays, one of its eight neutrons turns into a proton, emitting an electron (with a charge of -1) in the process. The atom is now stable. And with seven protons and seven ...

You can’t poke a wee finger at an electron and say, “There it is!” Electrons are fundamental particles. As far as we know, they’re not made of anything smaller. Protons (and neutrons ...

A new detector at the U.S. Department of Energy’s Thomas Jefferson National Accelerator Facility has successfully observed ...

also spitting out a negatively charged electron in order to conserve electric charge; beta-plus decay does the reverse and turns protons into neutrons. To understand what this, and the weak force ...

Protons have a charge of +1. Electrons have a charge of -1. Neutrons are neutral ... electrons may exist in the atom's second shell. An electron may "drop" from an outer shell if an inner shell ...