The electrical charge of the hydrogen atom is thought to be exactly zero. This is a consequence of the apparent equality of the magnitude of the electrical charges of the electron and the proton, and their opposite sign.
Necklace definition, a piece of jewelry consisting of a string of stones, beads, jewels, or the like, or a chain of gold, silver, or other metal, for wearing around the neck. See more. Dictionary.com
A band or bracelet worn round the upper part of a personâs arm. Example sentences. 1  Magnificent bracelets, pendants, necklaces, rings, armlets, earrings, diadems, head ornaments, pectoral ornaments and collars of gold were all produced in ancient Egypt, the land of the Pharaohs. The skeleton found buried in a grave at Bainesse, a farm near Catterick, wore a jet necklace and bracelet, a shale armlet and a bronze anklet.